Best choice
NICREW Fish Tank Heater, Submersible Aquarium Heater with External Temperature Controller, for Fish Tanks up to 30 Liters, 50W
Adjustable Temperature Setting Effortlessly adjust and monitor the water temperature using the convenient controller, maintaining constant and stable temperatures for your aquatic creatures to thrive.
£ 19.99
20% discount
hygger Submersible Aquarium Heater, Fish Tank Heater with Digital LED Controller & Intelligent Water Outflow Overheating Protection System, Suitable for Saltwater & Freshwater (500W for 245-500L Tank)
500-Watt Aquarium Heater - The 500-watt aquarium heater is suitable for saltwater and freshwater aquariums from 245 to 500L. The heater length is 27 cm, the voltage is 220-240V, and the power cord is 3 meters. Please choose the appropriate power aquarium heater according to our size chart
£ 53.99 free delivery
29% discount
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 200 W, for aquariums up to 180 litres, Black
200 W model for aquariums from 90 to180 litres, heater dimensions 31.5c m x 2.5 cm x 2.5 cm
£ 27.99 free delivery
Jewel Automatic Heater, 50 W
Automatic Heater 50W
free delivery
24% discount
AQQA 500W Submersible Aquarium Heater,Submersible Fish Tank Heater with Double Quartz Tubes and External LED Controller,Safe for Saltwater and Freshwater Tanks
High Quality Material AQQA fish tank heater with high temperature resistant PC material, explosion-proof and anti-corrosion,can resist up to 180 .The heating rod is made of explosion-proof and insulated quartz glass; Double sealing and waterproof, preventing leakage of water and electricity.
£ 40.99 free delivery
23% discount
HITOP Adjustable Aquarium Heater with Protective Cover, 30W 50W 120W Fish and Turtle Tank Heater for 5L to 120L Fresh Water and Seawater water Thermostat (30W)
Complete accessories An additional stick-on thermometer as a bonus to detect water temp at any time, and an extra suction cup providing for spare. Offering 24 months warranty for the whole heater.
£ 12.97
28% discount
JULIAQUA Aquarium Heater with Temperature Display Adjustable heater 25W/50W/100W/150W (GUI-25W)
Save electricity turning off and on automatically depends on the temperature Heating is heated more accurately in the circulating water, the best position is at the outlet of the water.
£ 17.96
15% discount
ONLYSTAR Submersible Aquarium Heater Aquarium heating rod Fish Tank Thermostat- UK PLUG With Extra Sucker Cup (300W)
Adjustable constant temperature The aquarium heating rod uses a high resistance heating wire to maintain a constant temperature, and the top is equipped with an adjustable rotary knob.You can adjust it to the environment and temperature of the water tank, the temperature range is 18-34 degrees.
£ 10.98
7% discount
BrightArk Aquarium Heater 500W Fish Tank Heater with Intelligent LED Digital Display Thermostat Controller, Fish Tank Heaters for Tropical, Aquarium Heaters for 400L Freshwater Saltwater Fish Tank
Intelligent Temperature Control BrightArk aquarium heater boasts an intelligent thermostat that prevents scalding of your fish by stopping heating automatically when the water temperature exceeds 35 , and auto-starts when the temperature drops below the set temperature.
£ 28.99 free delivery
20% discount
Fegat USB Aquarium Heater Heating Rod with Thermostat with Temperature Discoloration Sticker Aquarium Turtle Heater for Small Aquariums Aquarium Heating Rod for Salt Water and Freshwater
Keep your aquatic friends warm with this highly efficient small fish tank heater made from durable quartz glass, providing stable water temperature in a variety of tank environments.
£ 9.99
10% discount
Aquarium Heater 200/300/500W with External Temperature Controller, Submersible Fish Tank Heater with Large LED Digital Dual Displays, Tank Heater Keep Stable Temp for Tropical Fish Betta Turtle, 200W
Safety Protection Design U-picks thermostatic aquarium heater adopts dual sensors for better protection, when the water temp is higher than the set temp, heater automatically stop heating. When the water temp is lower than the set temp, heater automatically start heating. Stepwise heating, the temperature gradually rises, which can prevent the temperature from changing too quickly to cause the fish to be uncomfortable.
£ 29.99 free delivery
20% discount
Bonlux Fish Tank Heater 50W, Small Fish Tank Heater Mini Aquarium Heater, Fish Tank Heaters for Tropical, Submersible Aquarium Heaters with Intelligent Digital Display Thermometer for 20L Fish Tank
Compact and Versatile Bonlux fish tank heater 50W, size 11.5*7.5*3.5cm, with 2 powerful suction cups, suitable for 20-40L tropical fish tank, aquarium tank, betta fish tank, turtle tank, etc
£ 14.99
Aquarium Heater, 500W Submersible Fish Tank Heater with External Temperature Controller, LED Digital Display, Over-Temperature Protection, for 250L-500L Tank, Saltwater Freshwater Tropical Fish Turtle
500W Fast Heating Our 500W Aquarium Heater is made of high quality quartz tubes and high temperature resistant nickel-chromium heating wire with excellent thermal conductivity, which can provide fast and stable heating, more energy-saving and efficient. The temperature adjustment range is 15-34 , which greatly meets the temperature demand of different ornamental fish. Equipped with powerful suction cups, suitable for 250L-500L tropical fish tanks, aquarium tanks, betta fish tanks, turtle tanks and so on.
free delivery
MARINA Submersible Pre Set Heater 25w
Easy to read temperature settings
free delivery
12% discount
Luxvista 100W Aquarium Heater Digital Fish Tank Heater, Submersible Turtle Tank Heater for Tropical, LED Display of Water Temperature for 35-80L Tanks, Freshwater Betta Turtle
Auto-Off Protection If the tank heater is not installed properly underwater, or the water level runs low causing the heater to be exposed to the water, it will activate the auto-off function, this safety feature shuts off the heater to prevent dangerous situations. Please note that the mini aquarium heater must be completely submerged in water.
£ 16.99
Fluval E Advanced Electronic Heater, 300 W
Integrated fish guard
free delivery
Inkbird ITC-306T Aquarium Heater Thermostat Temperature Controller Fish Tank Heater Thermostat with Dual Heating Control/Dual Time Cycle Setting/Submersible Probe, 100~240V
Applicable Scene Plug and play, easy to use. Inkbird aquarium temperature controller is ideal for aquarium heaters, fish tanks, pond heater, tropical shrimp turtle, greenhouse and reptile vivarium such as snake frog.
free delivery
Titanium Aquarium Heater 500W, Submersible Fish Tank Heater with Digital Display Temperature Controller, 0℃-40℃ Adjustable, Fast Heating for 250l - 350l Saltwater Freshwater Fish Tank, MX-9016(500W)
Titanium Aquarium Heater Heater is made of heavy-duty titanium, water heats up faster and is completely shatterproof because there is no glass in the construction. Suitable for saltwater and freshwater aquariums from 300 to 400 liters.
free delivery
AQUAEL PLASTIC ULTRA Heater 100W
Advanced aquarium heater in an unbreakable plastic housing
free delivery
10% discount
U-picks Aquarium Heater Submersible Fish Tank Heater 500w with External LED Digital Temperature Controller, with Explosion Proof Quartz Glass for 350-500L Aquarium
Thicker Exploson-Proof Quartz Glass Using stable and reliable high-quality materials, 30% thicker than normal aquarium heaters, which is blast-proof. Protective Cover made of high temperature resistant material will not soften with high temperature, it can prevent your loved fish from scalding.The whole body of heater must be fully submerged under water during working, and not buried in sand or mud.
£ 31.99 free delivery
FEDOUR Aquarium PTC Heater with Controller: 200W 400W Digital Heater for Fish Tank and Turtle Tank 100-400L, Submersible Aquarium Heater with Protective Cover
FEDOUR Aquarium PTC Heater with Controller, simple design, space-saving, suitable for 100-200L fish tanks and turtle tanks, can be used in both saltwater and fresh water.
free delivery
Eheim Jager Aquarium Thermostat Heater 100W (Pack of 1)
Will automatically turn off when water level dips too low
free delivery
21% discount
SunGrow LCD Digital Betta Thermometer, Yellow, Accurately Reads Tank Water Temperature, Maintains Betta's Real Habitat, Easy to Install, Comes with 2 Suction Cups and Battery, 1-Pack
Suitable For All Environment --- Use the SunGrow Digital Thermometer in your freshwater or saltwater aquarium or reptile habitat. It is compatible with all types of aquariums and vivariums. The thermometer has a range of -50 degree to +70 degree Celsius (-58 to 158 degree Fahrenheit).
£ 5.95
Eheim thermocontrol e 400W Aquarium Heater
Min. Max. Temperature 20 C 32 C
free delivery
GERUI 2PCS USB Aquarium Heater 10 W Mini Aquarium Heating Rod with Thermostat, Thermostat Aquarium Turtle Heater for Small Aquariums for Salt Water and Freshwater
High-quality material this aquarium heating rod has undergone strict quality control and is made of high temperature resistant materials to ensure safety and reliability. The automatic constant temperature design and safety performance of aquarium heater ensure a comfortable and stable living environment for your aquarium pets.
7% discount
Sgizoku 300W Aquarium Heater with External Temperature Controller LED Digital Dual Display,Submersible Fish Tank Heater with Anti-burning and Overheat Protection,for Fish Tanks up to 250 L
300W Aquarium Heater with Dual LED Digitale Display Sgizoku aquarium heater with dual digital display windows, you can clearly see the water temp and set temp at the same time even in the dark. It is convenience to observe the temp change, higher security. Ours' external temp controller does not need to take out the heater when adjust the temperature,it allows you adjust temp outside the fish tank, safer and convenient than other fish tank heater.
£ 28.99 free delivery
DONGKER Mini Submersible Heater,10W USB Aquarium Fish Tank Heater 26℃ Thermostat Heater for 3L Fish Tank Saltwater Freshwater
Note The Heating Rod Must Be Completely Submerged in the Water When Using It Can Heat Water Within 3L At Room Temperature above 18 C, and Can Heat Water Within 2L At Room Temperature below 18 C
CAM2 New Aquarium Heating Rod 100W, with Temperature display Energy-saving Heater, Aquarium Diving Heater, Fish Tank Aquarium
High quality material The heating rod aquarium itself consists of waterproof components and thickened quartz glass. The material is delicate and shiny, shatterproof and durable, and the internal components are clearly visible. The "on" indicator lamp in the middle allows you to clearly see whether the product is working properly, and creates a warm living environment for the fish in the tank.
Defresit Aquarium Heater,10 W Mini Aquarium Heating Rod with Thermostat, USB Fish Tank Heater Thermostat Aquarium Turtle Heater for Small Aquariums for Salt Water and Freshwater(Small Fish Tanks)
Top Quality Materials Crafted with high temperature resistant materials, our Aquarium Heater ensures safety and dependability. The automatic constant temperature feature of this heating rod offers a stable and comfortable environment for your aquarium pets.
PYPABL 25W 50W 100W 200W 300W Aquarium Heater, Submersible Glass Heater for 10L-300Litres Fish and Turtle Tank (50W for 15-55L)
Specification 50W water heater, 20*2.5*2.5 cm, suitable for 15L-55L tank, also suitable for saltwater and freshwater.
HiTauing Aquarium Heater, 50W/100W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
Rapid Heating and Two Temperature Control System 50W aquarium heater is sutable for 20L-50 Litres water fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range 17-34 63-94 ). You can press and hold the button next to the controller for 3-5 seconds to switch.
DNSHAN USB Aquarium Heater, 10 W Mini Aquarium Heating Rod with Thermostat, Thermostat Aquarium Turtle Heater, Submersible Heater Thermostat for Fish and Turtle Tank
Versatile Use Our Mini Aquarium Heating Rod is widely applicable, suitable for desktop mini aquariums, micro aquariums, turtle aquariums, tropical, betta fish, and other small freshwater and saltwater tanks for heating. It can function even at an extremely low water level as low as 3.0 cm.
Aquarium Heater, 5W Fish Tank Heater USB Submersible Heater Aquarium Heating Rod for 0.5-2L Fish Tank
Low-Voltage Heating Aquarium heater use high-resistance nickel branding heating wire, it can raise the water temperature by 5 -8 , 5v low voltage is safe and does not hurt.
free delivery
Fluval E Advanced Electronic Heater, 100 W
Integrated fish guard
free delivery
U-picks 300W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 150-350L for Saltwater and Freshwater
Thicker Exploson-Proof Quartz Glass Using stable and reliable high-quality materials, 30% thicker than normal aquarium heaters, which is blast-proof. Protective Cover made of high temperature resistant material will not soften with high temperature, it can prevent your loved fish from scalding.The whole body of heater must be fully submerged under water during working, and not buried in sand or mud.
free delivery
500W Aquarium Heater,Fish Tank Heater with External Temperature Controller,Tropical Fishtank Heater with LED Display,Anti-burning and Overheat Protection for 250-350L Freshwater Saltwater Tank
Fast and Stable Heating System This fish tank heater features a new type of U-shaped ceramic heating element that heats up instantly when plugged in. It can quickly and stably transfer heat to the fish tank, enabling the water temperature to rise faster and maintain a constant temperature. Compared to other traditional heating rods, the efficiency of this ceramic heater has been significantly improved.
free delivery
KINGYEENUO 10W Submersible Aquarium Heater, for 1-1.5 Gallon Tank, Adjustable for Fish Turtle Tank, with Built-in Digital Display Thermometer, USB 5V 2A Powered Water Heater, Memory Function
Mini 10W Aquarium Heater Innovative super mini size that takes up less space and is easy to hide, perfect for nanotanks betta tanks with a temperature range of 18 34 for 1-1.5 gallon tanks (1L-7L).
WANGCL Fish Tank Heater Guard Protector Detachable Fish Tank Heating Rod Sleeve Plastic Aquarium Heater Protective Cover Guard with Suction Cups
Suitable for fish tank heating rods with a diameter of less than 3 cm.
Betta Compact Heater 300W for Aquariums 200-300L - GD118
Ensures a reliable and constant aquarium water temperature
GlowUp 50W Mini Fish Tank Heater, Submersible Aquarium Heater with Suction Cup and LED Digital Display Thermostat, Tropical Fish Turtle Tank Heater for Betta Fish, Saltwater and Freshwater up to 60L
Small But Powerful Engineered for small tanks, our 50W aquarium heater is space-efficient yet fully capable. For precise temperature readings, activate the water cycle and maintain cleanliness as per instructions. Operate within the specified voltage and avoid direct contact with water for safety.
TobeBright Aquarium Heater,100W Fish Tank Heater for Tropical,Submersible Turtle Tank Heater with Over-Temperature Protection for 50-70L Betta Fish Tank,Saltwater and Freshwater
Over Temperature Protection TobeBright 100w fish tank heater adds a self-protection function than ordinary heaters, TobeBright 100w aquarium heater will automatically turn off when it is not fully immersed in water or when there is a dry burn; when the water temperature exceeds 34 (93 ), the heater for aquarium fish tank will automatically turn off the power to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
£ 13.39
Pawfly Submersible Aquarium Heater 25 W Betta Fish Tank Heater Adjustable Electronic Heating Rod with Thermostat Overheating Protection and Protective Cover for Fish Tanks up to 40 L
Detect Temp Timely With a built-in thermostat, the aquarium heater starts working when the water temperature is below the set one and the indicator light turns red. It stops heating automatically when reaching the set temp and the light turns green.
13% discount
hygger Submersible Aquarium Heater,Fish Tank Heater with Digital Display,1000W Adjustable Heater Thermostat Control Turtle Tank Heater Suitable For 492-984L Freshwater Tank
Digital LED Temperature Display The digital LED display shows the current water temperature and the preset temperature.Press the set button to set the target temperature.The running red light means the heater is heating, and the running blue light means the water temperature has reached the set temperature.External large LED display controller is easy to read and can be conveniently set using the one-button operation,for greater safety for your fish stock
£ 59.99 free delivery
Strong shatterproof polymer construction protect tank and inhabitants from damage
15% discount
AQQA Aquarium Gravel Cleaner,6 in 1 Fish Tank Vacuum Gravel Cleaner,20W Automatic Aquarium Cleaning Kit,Fish Tank Cleaner for Water Change,Sand Wash
Filtration & Shower The filter cup have a sponge,can effectively filter fish poop and food residues to achieve water filtration and circulation. The rain shower water outlet design simulates the natural ecology,allows you to bathe turtles and add oxygen&humidity to the fish tank
£ 39.99 free delivery
ITIY Mini Fish tank heater 50W, Small Aquarium Heater with 2 Suction Cups Temperature Control for 10-50L Marine Saltwater and Freshwater
Exquisite and Compact Only 11.5cm(4.5inch) in length, suitable for low water levels and 10-50L fish tanks (the heater must be fully submerged under the water), it does not take up space to create a warm and beautiful environment for fish.
MARINA Submersible Pre Set Heater 25w
Easy to read temperature settings
Klarlight Submersible Aquarium Heater 50W with Digital Thermostat & Suction Cups - LCD Temperature Display for 40-60 Litre Freshwater/Saltwater Fish Tanks, Turtle Tanks & Tropical Aquariums
Small But Powerful Klarlight 50 W aquarium heater is designed for small aquariums, takes up less space and is fully functional. It is recommended that you turn on the water cycle and clean up more according to the instructions to avoid inaccurate temperature measurement. Please use it under the specified voltage conditions, and it is forbidden to reach into the water with live hands
J B A Submersible Aquarium Heater 25W/50W/100W/200W/300W Fish Tank Thermostat- UK PLUG (100W)
Adjustable Temperature - our aquarium heater offers a wide range of temperatures to suit your fish and aquatic plants. Set your desired temp from 18 C to 32 C. With this adjustable temperature feature, you can create a comfortable living environment for your fish!
Tigerlily Enterprises Aquarium Heater 500W, Stainless Steel Fish Tank Heater Submersible Energy Saving Heater + Thermostat (Range 12-340C) For Freshwater Aquariums Fish Tanks 400L – 500L.
HIGH-QUALITY STAINLESS STEEL - Scratch-resistant, corrosion-resistant, 100% explosion-proof, with double-layer waterproof protection ensures the indestructibility of the heater against mechanical damage and burnout.
Strong shatterproof polymer construction protect tank and inhabitants from damage
Mesee USB Mini Aquarium Heater, 15W Small Fish Tank Heater with External Temperature Controller Adjustable Betta Heater Submersible Thermostat Heater USB Powered Small Fish Bowl Heater for 1-4L Tanks
Mini Aquarium Heater - Compact & submersible design to take less space and hide in the fish tank, designed for most mini fish tanks up to 1-4 liters such as fresh water, seawater fish tanks, pet feeders, etc.
Hyclam Portable Mini Battery Powered Aquarium With Air Stone For Outdoor Fish Transportation Power Outages
It produces high-pressure output perfect for protein skimmers, reactors and other devices.
free delivery
Interpet Delta Mini Heater for Small Nano Aquarium Fish Tank, 7.5 Watt - for Aquariums up to 12 Litres - UK Plug
CONSTANT HEAT OUTPUT - slim and compact aquarium heater pad with constant heat output - always heats to 5 C above ambient room temperature
free delivery
Gasea Aquarium Heater,15W USB Mini Fish Tank Heating Rod Submersible Thermostat Heater with Suction Cup, 18-34°C Adjustable Temperature Control for 4L Fish Tank
Quartz Explosion-proof Glass, strong and corrosion-resistant, automatic constant temperature, automatic power-off over 36 C 96 F.
Hidom Aquarium Heater Quartz Glass Submersible Fish Tank - 200w Thermostat Control Pro-Heat HT 8200 - With FREE Stick on Thermometer - Suitable for both fresh and salt water
High-precision temperature control system - Keep your aquarium at exactly the right temperature with this high performing, precise and reliable heater. Ideal for Tropical and Marine fish tanks
Superfish Heater Cover - Medium, for heaters up to 29cm (25-100W)
With the Superfish Heater Cover you can easily hide an aquarium heater in the aquarium. Attach the Heater Cover in the corner of the aquarium and place a heater invisibly inside the rock.
free delivery
200W Aquarium Heater LED Temperature Display Fish Tank heater Submersible Betta Heater Intelligent temperature Turtle tank Heater Rod with External Temperature Controller for Betta Frogs Newts Turtles
Application Aquarium heater for freshwater and marine aquariums, Betta, Frogs, Newts, Turtles, aquaculture, glass containers, and hydroponic systems
YukiHalu Small Submersible Aquarium Heater, Mini Fish Tank Heater 25W 50W 100W 150W with Built-in Thermometer, External Temperature Controller, used for 1-100 Liter (100W)
Super Mini Size, 100Watt for 75 Liter YukiHalu 100W aquarium heater is designed for 75 liter mini fish tank. Compact design, take less space in the fish tank, easy to hide in the tank. Temperature can be accurately adjusted from 18 to 34 C. This heater suitable for both saltwater and freshwater. The rated voltage is 220-240V.
Finest Aquatics Aquarium Fish Tank Heater Guard with Suction Cups Fits 25w to 300w
Using a heater guard protects sensitive fish from injury when the aquarium heater is operating. The heater guard also helps to prevent accidental damage the heater itself.
free delivery
Hepo HP-608 Quartz Aquarium Fish Tank Heater Submersible Thermostat 25w to 300w (25w)
The Hepo HP-608 range of quartz aquarium heaters are ideal for aquariums up to 300 litres in size.
free delivery
Youngwier Aquarium Heater Tube | USB Rechargeable 10W Aquarium Thermostat Rod | USB Interface Design Heating Accessory for Aquarium and Small Fish Tanks
Youngwier
free delivery
14% discount
Zerodis Multi-size Aquarium Fish Tank Heater Protective Case Detachable Designed Cover with Suction Cups Fish Tank Heater Guard Protector for Fish Turtles Frogs Water Tank(42.5cm)
Easy to Install -- The fish tank heater protective case has strong suction cup,easy to be fix the heater to the tank tightly.
£ 7.32 free delivery
Interpet Nano Stat Heater, aquarium heater, 10 watts - for aquariums up to 12 liters (UK plug)
The built-in thermostat keeps your aquarium at 25 C by measuring the water temperature and automatically turning on or off to maintain it (red light indicates that it is being heated)
free delivery
Jewel Automatic Heater, 50 W
Automatic Heater 50W
free delivery
ONLYSTAR Fish Tank Heater 50W/100W/200W/300W/500W with Over-Temperature Protection, Explosion Proof Quartz Glass, Aquarium Heater with LED Thermostat Controller (500W)
Enhanced Safety Features An LED digital temperature display allows real-time monitoring with a temperature accuracy of 1 C. The heater automatically stops heating when the set temperature is reached and is firmly secured in the fish tank with strong suction cups.
free delivery
Boyu Aquarium Fish Tank Submersible Heater (25w)
25w aquarium heater suitable for tanks up to 25L
free delivery
Finest-Filters Hidom Aquarium Fish Tank Submersible Heater Quartz Glass Adjustable Heater for Tropical Marine Fish Tanks (300W)
Multiple Sizes Available With robust power ranging from 50w to 300w available, our submersible heaters quickly warm your aquarium, creating an ideal tropical atmosphere for your aquatic companions. Say farewell to chilly waters and hello to a toasty haven! Suitable for tanks from 20L to 250L!
free delivery
10% discount
U-picks Aquarium Heater 500W Submersible Fish Tank Heater with External Temperature Controller LED Digital Dual Display,Anti-burning and Overheat Protection
Dual LED Digitale Display U-picks 300W Aquarium Heater with Dual Digital Display Window allows you to see the water temperature and set temperature clearly at the same time, even in the dark. Convenient to observe temperature changes and higher safety. The heater with external temperature controller can adjust the temperature outside the aquarium when adjusting the temperature, which is safer and more convenient than other aquarium heaters.
£ 29.99 free delivery
14% discount
Bonlux 100W Aquarium Heater, Small Fish Tank Heater for Tropical, Submersible Turtle Tank Heater with Over-Temperature Protection for 50-70Litre Betta Fish Tank, Saltwater and Freshwater
Intelligent Water Sensor&Over Temperature Protection Bonlux 100w fish tank heater adds a self-protection function than ordinary heaters, this 100w aquarium heater will automatically turn off when it is not fully immersed in water or when there is a dry burn; when the water temperature exceeds 34 (93 ), the heater for aquarium fish tank will automatically turn off the power to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
£ 13.99
Tiuimk Aquarium Heater Guard Protector - Small Size, Heat Resistant, Suitable for Freshwater and Saltwater Tanks
Effective Heater Protection The aquarium heater guard protector is designed to safeguard the glass housing of your aquarium heater from potential damage caused by falling rocks, stones, and other objects.
free delivery
HITOP HP-608 Submersible Aquarium Heater 25W 50W With Thermometer and Extra Sucker Cup (50W)
Thickened Glass 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
BaoFufc Aquarium Ultra-Quiet Fish for Tank Bubbler with Air Stone D Size Battery Powered Aerator Portab Aquarium Heater Light Thermometers Gravel Sand Decorations
This will offer air for fish to live powered by batteries.
free delivery
Fluval P25 Submersible Aquarium Heater – 25W, Shatterproof & Fully Submersible, Preset 76-78°F for Freshwater & Saltwater Tanks up to 6 Gal, LED Indicator, Safe & Durable Nano Tank Heater
Strong shatterproof polymer construction protect tank and inhabitants from damage
Ranuw Portable Aquarium Fish For Tank Battery Powered Aerator With Aquarium Heater Light Thermometers Gravel Sand Decorations Filter Fish Tank Filter Decorations Air
This is specially designed for which is power cut,and fish for tank can not provide with fish.
free delivery
TERNCOEW Aquarium Dry Battery Operated Fish For Tank Aerator With Air Aquarium Heater Light Thermometer Aquarium Decorations Large Small Rock Aquarium Filter Gravel Air
performance Battery Powered Aquarium provides ample for transporting fish isolating fish while breeding.
free delivery
Oniissy Aquarium Heater, Mini USB Submersible Heater,Mini Aquarium Fish Tank Heater for Fish Tank and Turtle Adjustable Temperature Efficient Heating Solution
USB Heating Rod This mini USB heating rod is specifically designed for tank and turtle tanks, providing efficient and convenient heating.
free delivery
GERUI USB Aquarium Heater 10 W Mini Aquarium Heating Rod with Thermostat, Thermostat Aquarium Turtle Heater for Small Aquariums for Salt Water and Freshwater
High-quality material this aquarium heating rod has undergone strict quality control and is made of high temperature resistant materials to ensure safety and reliability. The automatic constant temperature design and safety performance of aquarium heater ensure a comfortable and stable living environment for your aquarium pets.
CAM2 Aquarium heating rod, with temperature display Power Saving Heater Aquarium Submersible Heater Fish Tank Water (50w)
High quality material The heating rod aquarium itself consists of waterproof components and thickened quartz glass. The material is delicate and shiny, shatterproof and durable, and the internal components are clearly visible. The "on" indicator lamp in the middle allows you to clearly see whether the product is working properly, and creates a warm living environment for the fish in the tank.
Fluval T150 Fully Electronic Heater for Freshwater Aquariums up to 45 Gal, 14882
Fluval T150 fully electronic heater for freshwater aquariums up to 12.7 litres
free delivery
6% discount
Sgizoku 50W Aquarium Heater,Mini Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water - Use for Saltwater and Freshwater Aquarium
Explosion-proof quartz glass This heater is made of explosion-proof quartz glass material and high temperature resistant nichrome electric heating wire, 30% thicker than ordinary aquarium heaters, with scientific design silicon carbide heat conduction, water heating faster and more durable.
£ 15.99
DONGKER Aquarium Heater, 1200W Submersible Fish Tank Heater Fast Heating W/Extra LED Temperature Controller for 100-185 Gallon Saltwater and Freshwater
Intelligent Thermostat Low temperature alarm When the water temperature is lower than 20 C, the low temperature alarm flashes. When the water temperature in the tank reaches 34 C, the high temperature protection heating rod will start to stop working.
free delivery
Aquarium Heater 200/300/500W with External Temperature Controller, Submersible Fish Tank Heater with Large LED Digital Dual Displays, Tank Heater Keep Stable Temp for Tropical Fish Betta Turtle, 500W
Safety Protection Design U-picks thermostatic aquarium heater adopts dual sensors for better protection, when the water temp is higher than the set temp, heater automatically stop heating. When the water temp is lower than the set temp, heater automatically start heating. Stepwise heating, the temperature gradually rises, which can prevent the temperature from changing too quickly to cause the fish to be uncomfortable.
free delivery
Fluval T300 Fully Electronic Heater for Freshwater Aquariums up to 80 Gal.
300-Watt heater designed for freshwater aquariums up to 80 Gal (300 L) with advanced electronic construction provides superior accuracy, stability and long-term performance
free delivery
PYPABL Super Mini Aquarium Heater 15W 25W 35W, Submersible Nano Fish Tank Heater with External Controller, Adjustable Heater for 1-35L Small Fish Tank, Betta Heater for Fish Bowls (15W)
Memory Function This small heater has a power-off temperature memory function, that is, the temperature setting of the heater after a sudden power failure will be automatically consistent with that before power failure, and there is no need to reset. After power on, the temperature setting is automatically restored.
BrightArk Fish Tank Heater 50W, Small Aquarium Heater Mini Fish Tank Heater, Fish Tank Heaters for Tropical,Submersible Aquarium Heaters with Intelligent Digital Display Thermometer for 20L Fish Tank
High-temperature Resistant Protective Cover BrightArk mini aquarium heater is 30% thicker than ordinary aquarium heaters, making it more durable. It is made of explosion-proof quartz glass material and high-temperature resistant nichrome electric heating wire, ensuring faster water heating. The shell is made of high-temperature resistant PC material, providing added safety to prevent fish from getting burnt.
KINGYEENUO 50W Submersible Aquarium Heater, Used for 6-20 Gallons Tank, Adjustable Fish Turtle Tank Heater, with External Temperature Controller, Built-in Digital Display Thermometer, Smart Memory
50W Aquarium Heater Innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters! Takes up less space, easy to hide, perfect for nano tanks betta tanks with a temperature range of 18 34 for 6-20 gallon tanks.
Pawfly Aquarium Heater Suction Cups with 2.8 cm Fixing Clips Fish Tank Tube Light Sucker Holders for Large Aquarium Heating Rod and Submersible Light (Not For Airline Tubing), 12 Pack
Sturdy Plastic Clips Each suction cup comes with a large clip made of heavy duty plastic. Firmly fix your aquarium heater or tube light to keep it in place.
33% discount
NICREW Fish Tank Heater, Submersible Aquarium Heater with External Temperature Controller, for Fish Tanks up to 250 Liters, 300W
Adjustable Temperature Setting Effortlessly adjust and monitor the water temperature using the convenient controller, maintaining constant and stable temperatures for your aquatic creatures to thrive.
£ 29.99 free delivery
Eheim thermocontrol e 400W Aquarium Heater
Min. Max. Temperature 20 C 32 C
free delivery
Tigerlily Enterprises Aquarium Heater 200W, Stainless Steel Fish Tank Heater Submersible Energy Saving Heater + Thermostat (Range 12-340C) For Freshwater Aquariums Fish Tanks 100L – 200L.
HIGH-QUALITY STAINLESS STEEL - Scratch-resistant, corrosion-resistant, 100% explosion-proof, with double-layer waterproof protection ensures the indestructibility of the heater against mechanical damage and burnout.
GlowUp Fish Tank Heater 100W, Submersible Aquarium Heater with Thermometer,Small Turtle Tank Heater with Digital Display, Dry-Run/Overheating Protection,External Temperature Controller for 50L Tank
Precise Temperature Regulation - GlowUp 100W fish tank heaters for tropical features a 0.5 C accurate thermostat to maintain a stable tank temperature, automatically shutting off at the set point. This ensures the comfort of your aquatic pets and saves energy.
10% discount
hygger Fish Tank Heater, 150W Submersible Aquarium Heater with Intelligent LED Digital Display Thermostat Controller for 37-115L Freshwater Saltwater Tank
DIGITAL DISPLAY & EXTERNAL CONTROLLER Easy to use, LED digital display, external hand controller, press 1 time adds 1 degree, can be set between 59 (20 ) 93 (34 ), easy to know the real-time temperature. The working status can also be displayed, red light on heating, green light on constant tempe.
£ 28.99 free delivery
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black
300 W model for aquariums from 135 to 270 litres, heater dimensions 35.5 cm x 2.5 cm x 2.5 cm
free delivery
AQQA Fish Tank Heater, 1000W Aquarium Heater with Intelligent External Controller, Dry Burning-Resistant & Overtemperature Protection System, for Saltwater & Freshwater
Rapid Heating The aquarium heater uses a chrome-nickel heating wire that raises the water to temperature quickly and safely; When the water temperature is detected to be 2 2 below the set temperature, it will automatically heat up, reach the set temperature; For high power heater, please purchase according to the recommended tank size
free delivery
Superfish Aquarium Eco Heater 50 Watt 0-30 Litres
50 Watt Aquarium Heater
free delivery
Finest-Filters Aquarium Heater Submersible Compact Preset Heater For Small Tropical Fish Tank Aquariums (15W (For 10L Tank))
Reliable Heating Performance Experience consistent and reliable aquarium heating performance. Preset to 25 degrees the Submersible Preset Aquarium Heater is engineered for accuracy, keeping your aquarium water within the desired temperature range to support the well-being of your tropical fish.
free delivery
Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 300 W, for aquariums up to 270 litres, Black
300 W model for aquariums from 135 to 270 litres, heater dimensions 35.5 cm x 2.5 cm x 2.5 cm
free delivery
220V~240V Adjustable Submersible heater external aquarium fish Tank 300w 500w (power:300w)
Power 300w 500w
free delivery
SZELAM 100W Aquarium Heater,Submersible Fish Tank Heater with External Digital Temperature Controller,Explosion-Proof Quartz Tubes Aquarium Heater for Marine Saltwater and Freshwater
SAFE& DURABLE Made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, much safer for human and your lovely fishes, your pets will no longer be fear of cold winter
free delivery
Sgizoku 500W Aquarium Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water - Fish Tank Heater Use for Saltwater and Freshwater Aquarium
Premium Quality This heater is made of 4mm thickened explosion-proof quartz glass material,30% thicker than ordinary aquarium heaters, with scientific design Nickel alloy heat conductive wire, water heating faster and more durable. Fish tank heater with LED high-definition digital display of water temperature, you can real-time grasp of the current temperature of the aquarium.
£ 24.99 free delivery
HITOP HP-608 Submersible Aquarium Heater 100W 200W 300W With Thermometer and Extra Sucker Cup (200W)
Accurate Temperature-Control With high-precision temperature control system, adjustable temperature ranges from 20 C - 34 C (68 F to 93 F).
DONGKER Mini Aquarium Heater Pico,USB Submersible Heater for 0.5-2L Marine Saltwater and Freshwater… (5W)
Note that the Output Voltage Must Be 5V 2A (Without Power Plug) During Heating, the Heater Must Be Completely Submerged in Water for Your Safety, Please Unplug the Power Change When Cleaning the Tank Or Aquarium.
Bonlux 100W Fish Tank Heater, Mini Submersible Digital Aquarium Heater with Thermometer, External Temperature Controller, 50-70Liter Turtle Tank Heater for Betta Fish, Frogs,Newts,Turtles
Compact and Efficient The Bonlux 100W aquarium heater is a remarkable choice for small aquariums, offering both space-saving design and robust functionality. To ensure accurate temperature regulation, it's essential to follow the provided instructions, including setting up a proper water circulation system and maintaining regular tank cleanups. Remember to operate the heater within the specified voltage range, and never attempt to touch the water with bare hands while it's in use.
Interpet Delta Mini Heater for Small Nano Aquarium Fish Tank, 7.5 Watt - for Aquariums up to 12 Litres - UK Plug
CONSTANT HEAT OUTPUT - slim and compact aquarium heater pad with constant heat output - always heats to 5 C above ambient room temperature
free delivery
CAM2 Aquarium heating rod, with temperature display Power Saving Heater Aquarium Submersible Heater Fish Tank Water (100W)
High quality material The heating rod aquarium itself consists of waterproof components and thickened quartz glass. The material is delicate and shiny, shatterproof and durable, and the internal components are clearly visible. The "on" indicator lamp in the middle allows you to clearly see whether the product is working properly, and creates a warm living environment for the fish in the tank.
FEDOUR Mini Aquarium Heater 50W 100W, Submersible Fish Tank Heater with Thermometer, Shatterproof Heater for Saltwater and Fresh Water, Betta Heater (100W)
With double safety protection, this fish tank heater has its own water level sensor device, if it out of the water, it will automatically stop heating. When the actual water temperature is higher than 34 the heater will automatically activate the over-heating protection and stop heating.
PYPABL 10W Super Mini USB Aquarium Heater, Small Adjustable Heater for Small Fish Tank 1-10L, with External Controller, Betta Heater for Fish Bowls
Super Mini USB Aquarium Heater USB heater, output voltage 5V, more convenient and safe to use, plug adapter not included. 10W aquarium heater is very small and short with its length of 4cm 1.6in, so that the finger-sized heater is very easy to hide in the fish tank. 10W mini heater suits for 1-10L fish tank, betta tank, fish bowl, desktop aquarium.
FEDOUR Aquarium PTC Heater with Controller: 200W 400W Digital Heater for Fish Tank and Turtle Tank 100-400L, Submersible Aquarium Heater with Protective Cover
FEDOUR 400W Aquarium PTC Heater with Controller, Simple design, space-saving, suitable for 200-400L fish tanks and turtle tanks, can be used in seawater and freshwater.
free delivery
GERUI USB Aquarium Heater Heating Rod with LED Display, Temperature Adjustable Aquarium Heater with Suction Cups for Fish Tanks, for Freshwater Tanks, Salt Water Pools, Turtle Tank (10W)
Mini aquarium heater the 10 W, 15 W USB aquarium heater is designed for under 3 litre mini aquariums. Compact design, takes up less space in the aquarium, easy to hide in the tank. The temperature setting range is 18 C to 34 C (64 F to 93 F). This heater is suitable for both salt water and fresh water.
HiTauing Aquarium Heater, 50W/100W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
Rapid Heating and Two Temperature Control System 100W aquarium heater is sutable for 50L-150 Litres water fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range 17-34 63-94 ). You can press and hold the button next to the controller for 3-5 seconds to switch.
free delivery
20% discount
hygger Mini Aquarium Heater, Small Submersible Aquarium Heater 15W Mini Betta Tank Heater with Thermostat &Explosion-Proof for Saltwater Freshwater 3.8-9.5L
Ideal for small, shallow tanks - the ultra-thin flat mini tank heater measures 4.3'' x 1.8'' x 0.9'', saving quiet space and easy to hide behind filters wood rocks, mounted with Two powerful suckers. Due to its flat design, it can be placed vertically or horizontally on a gravel-free aquarium bottom to heat a turtle tank with low water levels.
£ 19.99
20% discount
AQQA Aquarium Heater, Submersible Heater for Fish Tank, HD Temperature Display, External Controller Temperature Control Range 59℉-93℉,Safety Control Protects, 25W
25W Small Aquarium Heater Suitable for 5-20L fish tank; Temperature Control Range 59 -93 ; When the temperature is lower than the set value 1 , the heater will automatically heat up; Automatically stop heating when the set temperature is reached
£ 9.99
ITIY Mini Fish tank heater 25W, Small Aquarium Heater with 2 Suction Cups Temperature Control for 10-50L Marine Saltwater and Freshwater
Exquisite and Compact Only 11.5cm(4.5inch) in length, suitable for low water levels and 10-50L fish tanks (the heater must be fully submerged under the water), it does not take up space to create a warm and beautiful environment for fish.
Superfish Start 100W Aquarium Heater for Tropical Fish Tanks up to 70L
Temperature control on top of heater for precise setting.
free delivery
Hidom Aquarium Heater Quartz Glass Submersible Fish Tank - 500w Thermostat Control Pro-Heat HT 8500 - With FREE Stick on Thermometer - Suitable for both fresh and salt water
High-precision temperature control system - Keep your aquarium at exactly the right temperature with this high performing, precise and reliable heater. Ideal for Tropical and Marine fish tanks
free delivery
Hidom Submersible Aquarium Thermostat Fish Tank Heater 500w for Freshwater Tropical
Precise & Reliable temperature control - 16 - 32 degrees, Ideal for Tropical Freshwater.
£ 19.49 free delivery
ONLYSTAR Submersible 50W Fish Tank Heater,for 30-60L Fish and Turtle Tank with Digital LED Display, and External Temperature Controller (50W)
Mini design small fish tank ,size is small,heater leaves more room for your fish and plants. The power cord is 1.2m long, providing ample reach. betta fish tanks, turtle tanks, etc.
25% discount
ONLYSTAR Submersible Aquarium Heater Aquarium heating rod Fish Tank Thermostat- UK PLUG With Extra Sucker Cup (200W)
Adjustable constant temperature The aquarium heating rod uses a high resistance heating wire to maintain a constant temperature, and the top is equipped with an adjustable rotary knob.You can adjust it to the environment and temperature of the water tank, the temperature range is 18-34 degrees.
£ 11.98
Aquarium Heater 200/300/500W with External Temperature Controller, Submersible Fish Tank Heater with Large LED Digital Dual Displays, Tank Heater Keep Stable Temp for Tropical Fish Betta Turtle, 300W
Safety Protection Design U-picks thermostatic aquarium heater adopts dual sensors for better protection, when the water temp is higher than the set temp, heater automatically stop heating. When the water temp is lower than the set temp, heater automatically start heating. Stepwise heating, the temperature gradually rises, which can prevent the temperature from changing too quickly to cause the fish to be uncomfortable.
free delivery
Hepo HP-608 Quartz Aquarium Fish Tank Heater Submersible Thermostat 25w to 300w (500w)
The Hepo HP-608 range of quartz aquarium heaters are ideal for aquariums up to 300 litres in size.
free delivery
6% discount
Sgizoku 100W Aquarium Heater - Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water - Use for 40-100L Saltwater and Freshwater Aquarium (100W)
Explosion-proof quartz glass+high temperature resistant protective casing This heater is made of explosion-proof quartz glass material and high temperature resistant nichrome electric heating wire, 30% thicker than ordinary aquarium heaters, with scientific design silicon carbide heat conduction, water heating faster and more durable. The shell is made of high temperature resistant PC material, which can effectively protect fishes without scalding, and is safer than heaters without shells.
£ 16.99
U-picks Aquarium Heater 300W Submersible Fish Tank Heater with External Temperature Controller LED Digital Dual Display,Anti-burning and Overheat Protection
Dual LED Digitale Display U-picks 300W Aquarium Heater with Dual Digital Display Window allows you to see the water temperature and set temperature clearly at the same time, even in the dark. Convenient to observe temperature changes and higher safety. The heater with external temperature controller can adjust the temperature outside the aquarium when adjusting the temperature, which is safer and more convenient than other aquarium heaters.
free delivery
7% discount
Fluval P25 Submersible Aquarium Heater – 25W, Shatterproof & Fully Submersible, Preset 76-78°F for Freshwater & Saltwater Tanks up to 6 Gal, LED Indicator, Safe & Durable Nano Tank Heater
Strong shatterproof polymer construction protect tank and inhabitants from damage
£ 21.19
PYPABL Adjustable Aquarium Heater with Protective Cover, 25W 60W 100W 120W Submersible Heater Thermostat for 5L-115Litres Fish and Turtle Tank (120W for 50-115L)
Double Safety Protection 120W water heater is for 50-115L fish tank, 2mm thickened explosion-proof glass, 33% thicker than normal aquarium heaters, adding a detachable protective cover wrapping the heater tube, more durable and much safer for both human and aquatic creature.
U-picks Aquarium Heater 30W Submersible Fish Tank Heater Smart Phone Control/External Temperature Controller Suitable for Marine Saltwater and Freshwater
Smartphone control You can connect the heater to your mobile phone Bluetooth to control the temperature remotely. The APP will monitor the water temperature records in real time, allowing you to easily grasp the temperature changes of the fish tank. no need to run to the fish tank to operate it.
Interpet Aquatherm Tropical Aquarium Fish Tank Heater, Adjustable Temperature Control, 200 w,Black/clear
High quality glass for added safety
DONGKER Aquarium Heater,10W USB Fish Tank Water Heater, Quartz Glass Submersible Thermostat Heater, for 3L Fish Tank Saltwater and Freshwater(°C)
Note The Heating Rod Must Be Completely Submerged in the Water When Using It. that the output voltage must be 5V 2A.Using USB power supply plug, mobile phone charging power supply mobile power supply can be connected to use
Fluval T300 Fully Electronic Heater for Freshwater Aquariums up to 80 Gal.
300-Watt heater designed for freshwater aquariums up to 80 Gal (300 L) with advanced electronic construction provides superior accuracy, stability and long-term performance
£ 27.76 free delivery
10% discount
hygger Submersible Aquarium Heater,Small Fish Tank Heater 25W,Aquarium Betta Heater with Digital Display Control for 3-19L Freshwater Aquariums
Daily Maintenance When using the heater, it needs to be fully immersed in water. If you need to change water or clean the fish tank, please cut off the power first, cool the display heater for more than 15 minutes, and then take it out for cleaning after the aquarium heater is completely cooled. In addition, a water pump or filter can be installed to help the heater for turtle tank to have good water circulation when working to avoid local high temperature
£ 21.99
AQQA Aquarium Heater,100W PTC Fish Tank Heater with LED Thermostat Controller,Submersible Aquarium Heater with Protective Cover,Over-Temp Protection,for Fish Tank 30-100L
Quality Material Aquarium Heater is crafted with ceramic PTC material for rapid heat transfer and optimal efficiency. Encased in a heat-resistant ABS shell,long-lasting performance, High temperature resistant, shatterproof and explosion-proof,ensuring a consistently warm and healthy environment for your aquatic pets.
free delivery
Hidom Aquarium Heater 75w HT-2075 - Upgraded Specification
Hidom
£ 11.95 free delivery
Hepo HP-628 Titanium Aquarium Fish Tank Heater Thermostat 100w - 500w (200w)
The Hepo HP-628 range of titanium aquarium heaters are ideal for aquariums up to 500 litres in size.
free delivery
SZELAM 500W Aquarium Heater,Submersible Fish Tank Heater with External Digital Temperature Controller,Explosion-Proof Quartz Tubes Aquarium Heater for Marine Saltwater and Freshwater
SAFE& DURABLE Made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, much safer for human and your lovely fishes, your pets will no longer be fear of cold winter
free delivery
Interpet Nano Stat Heater, aquarium heater, 10 watts - for aquariums up to 12 liters (UK plug)
The built-in thermostat keeps your aquarium at 25 C by measuring the water temperature and automatically turning on or off to maintain it (red light indicates that it is being heated)
£ 17.04
PYPABL 400W Thickened Glass Aquarium Heater, Upgraded Fish Tank Heater with External Controller, Fish Tank Thermostat Heater for Seawater/Fresh Water 150-400L
This 400W aquarium heater is recommended to use in 150-400L fish tank turtle tank, rust proof and anti-corrosion, this fish tank heater can be used for seawater fresh water, with a wide range of applications.
DONGKER Mini Aquarium Heater,20W Small Submersible Heater Proof Quartz Glass W/LED Digital Temperature Controller &Thermostat &Explosion-Proof for Under 5 L Marine Saltwater Freshwater
Daily maintenance The suction cups must be cleaned every month to prevent the heater from falling off and breaking because the suction force is weakened by stains.
HITOP Adjustable Aquarium Heater with Protective Cover, 30W 50W 120W Turtle and Fish Tank Heater for 5L to 120L Fresh Water and Seawater water Thermostat (50W)
Safe and Durable We adopt 2mm thickened explosion-proof glass, 33% thicker than normal aquarium heaters, more durable, much safer for both human and animals.
NICREW Fish Tank Heater, Submersible Aquarium Heater with External Temperature Controller, for Fish Tanks up to 70 Liters, 100W
Adjustable Temperature Setting Effortlessly adjust and monitor the water temperature using the convenient controller, maintaining constant and stable temperatures for your aquatic creatures to thrive.
free delivery
AQQA Aquarium Heater,1200W Submersible Fish Tank Heater,with Over-Temp Protection & Explosion-Proof Quartz Glass,Submersible Aquarium Heater with LED Thermostat Controller,for Fish Tank 700-1300L
Efficient Heating AQQA Aquarium heater is made of explosion-proof quartz material, offers rapid and efficient heating with superior thermal conductivity. High temperature resistant, shatterproof and explosion-proof,ensuring safety and reliability for your aquarium.
£ 45.99 free delivery
hygger Small Aquarium Heater, 25W Submersible Betta Fish Tank Heater with Digital Display External Controller, Turtle Tank Heater Suitable for Freshwater up to 20L Tanks
Super Mini Size This small aquarium heater is thumb size - only 4.45 (11.3cm) in length. Great for various small turtle and fish tanks such as Shrimp,Betta, Angelfish,Guppy,Swordfish,Marie fish tanks. The innovative super mini size perfectly solves the headache of the fish keepers on the heaters! Takes up less space, easy to hide, but in full power!
free delivery
Hidom Stainless Steel 300w Submersible Aquarium Fish Tank Heater - HQ 304 Spec Stainless Steel
Precise & Reliable temperature control - 16 - 32 degrees, Ideal for Tropical Freshwater.
free delivery
SZELAM Aquarium Heater 100W Fish Tank Heater with Separate Temperature Controller and Dual LED Displays, Tropical Fish Heater with Protective Case Suitable for 50-150L Fish Tank
Safety Protection Design U-picks thermostatic aquarium heater adopts dual sensors for better protection, when the water temp is higher than the set temp, heater automatically stop heating. When the water temp is lower than the set temp, heater automatically start heating. Stepwise heating, the temperature gradually rises, which can prevent the temperature from changing too quickly to cause the fish to be uncomfortable.
free delivery
Hepo HP-608 Quartz Aquarium Fish Tank Heater Submersible Thermostat 25w to 300w (75w)
The Hepo HP-608 range of quartz aquarium heaters are ideal for aquariums up to 300 litres in size.
free delivery
DONGKER Mini USB Submersible Aquarium Heater,20W 26℃ Automatic Constant Temperature Small Heater for 5L Small Desktop Fish Turtle Tank
NOTE USB Power Interface, You Can Use A Power Plug With An Output Voltage Of DC 5V 2A (Note The output voltage must be DC 5V 2A or 3A specifications,power plug is not included in the package) The heating rod must be completely immersed in water when in use
6% discount
ONLYSTAR Submersible 150W Fish Tank Heater,for 80-120L Fish and Turtle Tank with Digital LED Display, and External Temperature Controller (150W)
Mini design small fish tank ,size is small,heater leaves more room for your fish and plants. The power cord is 1.2m long, providing ample reach. betta fish tanks, turtle tanks, etc.
£ 16.99
U-picks Small Aquarium Heater 10W Submersible Mini Fish Tank Heater Smart Phone Control/External Temperature Controller Suitable for Marine Saltwater and Freshwater
Smartphone control You can connect the heater to your mobile phone Bluetooth to control the temperature remotely. The APP will monitor the water temperature records in real time, allowing you to easily grasp the temperature changes of the fish tank. no need to run to the fish tank to operate it.
11% discount
AQQA Submersible Aquarium Heater,15W Fish Tank Turtle Tank Heater with Intelligent LED Temperature Display and External Temperature Controller,for 5-20L Fish and Turtle Tank
Compact small heater Oval shape design small aquarium heater, fast heater for small aquarium. The power cord is 5.3ft, long enough for indoor use.Please choose the right watt aquarium heater according to our size chart
£ 17.99
hygger Submersible Aquarium Heater: Dual Quartz Glass Fish Tank Thermostat with Led Digital Display Controller - APS Auto Protection Heater for Freshwater SaltWater Fish Tank (Aquarium Heater-500w)
Powerful and Efficient Heating this 500W aquarium heater boasts a robust heating capacity for rapid temperature adjustment, perfect for both freshwater and saltwater aquariums. Designed to maintain optimal water temperatures in tanks from 220-510L, ensuring a stable aquatic habitat.
free delivery
Fluval E Advanced Electronic Heater, 100 W
Integrated fish guard
free delivery
Interpet Aquatherm Tropical Aquarium Fish Tank Heater, Adjustable Temperature Control, 300w
High quality glass for added safety
ONLYSTAR Fish Tank Heater 50W/100W/200W/300W/500W with Over-Temperature Protection, Explosion Proof Quartz Glass, Aquarium Heater with LED Thermostat Controller(100W)
Enhanced Safety Features An LED digital temperature display allows real-time monitoring with a temperature accuracy of 1 C. The heater automatically stops heating when the set temperature is reached and is firmly secured in the fish tank with strong suction cups.
PYPABL 25W 50W 100W 200W 300W Aquarium Heater, Submersible Glass Heater for 10L-300Litres Fish and Turtle Tank (100W for 40-100L)
Specification 100W water heater, 9.5*1*1 in(24.5*2.5*2.5 cm), suitable for 40L-100L tank, also suitable for saltwater and freshwater.
HITOP Adjustable Aquarium Heater with Protective Cover, 30W 50W 120W Fish and Turtle Tank Heater for 5L to 120L Fresh Water and Seawater water Thermostat (120W)
Complete accessories An additional stick-on thermometer as a bonus to detect water temp at any time, and an extra suction cup providing for spare. Offering 24 months warranty for the whole heater.
10% discount
hygger Small Submersible Aquarium Heater,Mini Betta Turtle Tank Heater with Digital Display Controller,75W Fish Tank Heater Suitable for 38-57L Freshwater Tanks
Ultra-mini Size This small aquarium heater is 10.5cm long, 3cm wide and 2.5cm high, taking up little space and easy to hide. It is very suitable for various small turtles and fish tanks, such as shrimp, betta, angelfish, guppy, swordfish, Mary fish tank. The innovative ultra-mini size perfectly solves the headache of fish keepers for heaters!
£ 23.99 free delivery
DONGKER Fish Tank Heater, 200W Aquarium Heater with External Controller LED Digital Display Controller Poweroff Protection for 70-120L Turtle Fish Tank
Intelligent Heater Intelligent LED Digital Display, Water and Power Off to Prevent Dry Burning, Over-temperature Protection, Power-off Memory Function.
free delivery
hygger 24/7 Mode Aquarium Wave Maker,6000LPH Fish Tank Wave Maker with Intelligent Controller, 8W Quiet Magnetic Powerhead Aquarium Circulation Pump for 200-380L Freshwater Saltwater Tanks
SMALL, QUIET YET POWERFUL Thanks to Brushless Motor and Sine Wave technology, powerful 4-blade impeller wavemaker can move around aquarium water which helps debris sucked up by the filter, keeping water clean and mimicking natural current to let your fish swim with. It s so quiet that it won t disturb your sleep when in use in your bedroom.
free delivery
DONGKER Submersible Aquarium Heater, 17℃-34℃ Adjustable 15W/25W USB 5V 2A Powered Fish Tank Water Heater LED Digital Display for 3-5L Fish and Turtle Tank
SHOP WITH CONFIDENCE To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service until you are satisfied.
free delivery
23% discount
AQQA Submersible Aquarium Heater,75W Fish Tank Turtle Tank Heater with Intelligent LED Temperature Display and External Temperature Controller,for 40-80L Fish and Turtle Tank
Compact small heater Oval shape design small aquarium heater, fast heater for small aquarium. The power cord is 5.3ft, long enough for indoor use.Please choose the right watt aquarium heater according to our size chart
£ 25.99
Hidom Aquarium Heater Quartz Glass Submersible Fish Tank - 100w Thermostat Control Pro-Heat HT 8100 - With FREE Stick on Thermometer - Suitable for both fresh and salt water
High-precision temperature control system - Keep your aquarium at exactly the right temperature with this high performing, precise and reliable heater. Ideal for Tropical and Marine fish tanks
free delivery
Interpet Aquatherm Tropical Aquarium Fish Tank Heater, Adjustable Temperature Control, 100w,Black/clear
High quality glass for added safety
£ 11.36
AQQA Aquarium Heater, 800w Fish Tank Heater with 59-93°F External Controller, Rapid Heating, Dry Burning-Resistant & Overtemperature Protection System
Automatic Rapid Heating AQQA aquarium heater is made of high-performance quartz glass tubes and silicon carbide heat-conducting material, and the powerful heating wire can heat water quickly and safely; External dual display controller, high-definition accurate display
free delivery
ONLYSTAR Submersible Aquarium Heater Aquarium heating rod Fish Tank Thermostat- UK PLUG With Extra Sucker Cup (50W)
Adjustable constant temperature The aquarium heating rod uses a high resistance heating wire to maintain a constant temperature, and the top is equipped with an adjustable rotary knob.You can adjust it to the environment and temperature of the water tank, the temperature range is 18-34 degrees.
hygger 500 Watt Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 110-450L Tank
For aquariums from 110 to 220 liters This aquarium heater provides a warm and comfortable home for your fish. It's 300 watt output power is very suitable for 110-220 liter aquarium, the temperature range is 16 to 32
free delivery
hygger Submersible Aquarium Heater: Dual Quartz Glass Fish Tank Thermostat with Led Digital Display Controller - APS Auto Protection Heater for Freshwater SaltWater Fish Tank (Aquarium Heater-1000w)
Powerful and Efficient Heating this 500W aquarium heater boasts a robust heating capacity for rapid temperature adjustment, perfect for both freshwater and saltwater aquariums. Designed to maintain optimal water temperatures in tanks from 220-510L, ensuring a stable aquatic habitat.
free delivery
21% discount
AQQA Submersible Aquarium Heater,50W Fish Tank Turtle Tank Heater with Intelligent LED Temperature Display and External Temperature Controller,for 30-60L Fish and Turtle Tank
Compact small heater Oval shape design small aquarium heater, fast heater for small aquarium. The power cord is 5.3ft, long enough for indoor use.Please choose the right watt aquarium heater according to our size chart
£ 23.99
hygger Aquarium Heater, Digital Display Mini Submersible Fish Tank Heater(50W),Fast Heating Thermostat with External Controller and Built-in Thermometer Heater for 1-25L Small Fish Tank
Mini Design Small Heater 220-240V 50HZ oval design small aquarium heater, fast heating small fish tank. Aquarium heater 50W for 1-25L fish tank, suitable for betta fish, turtles, etc. Heater size 16 x 13 x 5 cm. The power cord is 150cm long, enough for indoor use. In addition, the fish tank heater has two sturdy suction cups on the back to hold it in place.
free delivery
AQQA Aquarium Heater,1000W Submersible Fish Tank Heater,with Over-Temp Protection & Explosion-Proof Quartz Glass,Submersible Aquarium Heater with LED Thermostat Controller,for Fish Tank 500-1000L
Efficient Heating AQQA Aquarium heater is made of explosion-proof quartz material, offers rapid and efficient heating with superior thermal conductivity. High temperature resistant, shatterproof and explosion-proof,ensuring safety and reliability for your aquarium.
£ 42.99 free delivery
hygger Submersible Digital Aquarium Heater 100W, Betta Fish Tank Turtle Tank Heater with Intelligent LED Temperature, Thermometer and External Adjustable Temperature Controller for 25-90 Liter
Compact Small Heater 220-240V 60HZ oval shape design little aquarium heater, fast heating for small fish tank. 50W tank heater is for 1-6.5gallon, 100W tank heater is for 6.5-13 gallon. Heater Dimension 7x3.5x 11 cm. The power cord is 150cm, long enough for use indoors. With 2 strong suction cups at the back side of the betta heater, it's easy to install it on to glass, acrylic or plastic tank
£ 23.89 free delivery
AQQA Aquarium Heater,300W PTC Fish Tank Heater with LED Thermostat Controller,Submersible Aquarium Heater with Protective Cover,Over-Temp Protection,for Fish Tank 110-300L
Quality Material Aquarium Heater is crafted with ceramic PTC material for rapid heat transfer and optimal efficiency. Encased in a heat-resistant ABS shell,long-lasting performance, High temperature resistant, shatterproof and explosion-proof,ensuring a consistently warm and healthy environment for your aquatic pets.
free delivery
hygger Titanium Aquarium Heater,200W Submersible Aquarium Heater Saltwater Aquarium Heater with Digital Display,Titanium Fish Tank Heater for 114-152L Saltwater and Freshwater Aquariums
Rapid Heating Accumulation hygger Tank heater constructed with a seamless tube made of TA2 aviation titaniumalloy, stable nickel-chromium heating wire material with higher thermal energy efficiency, and then conducts heat through quartz glass, effectively converting electrical energy into thermal energy, with long service life and uniform heating. The exterior is made of stainless steel and Teflon, double explosion-proof, and more reliable to use
free delivery
AQQA Aquarium Heater 500W 800W Submersible Fish Tank Heater with Double Explosion-Proof Quartz Tubes and External LED Display Controller for Marine Saltwater and Freshwater (800W)
High Quality Material AQQA fish tank heater with high temperature resistant PC material, explosion-proof and anti-corrosion,can resist up to 180 .The heating rod is made of explosion-proof and insulated quartz glass; Double sealing and waterproof, preventing leakage of water and electricity.
free delivery
hygger Aquarium Heater, 300W Fish Tank Heater with Intelligent LCD Digital Display Thermostat Controller, for 200-300L Freshwater Saltwater Tank
Rapid Heating System The hygger aquarium heater is made of the most stable nickel-chromium heating wire, which can quickly and stably transfer heat to the surroundings, making water heating faster and more durable. It has a built-in dual temperature control system of Fahrenheit and Celsius, you can long press the controller's setting button for 2-3 seconds to switch.
free delivery
AQQA Aquarium Heater,Submersible Fish Tank Heater with External Digital Temperature Controller,300W Explosion-Proof Quartz Tubes Aquarium Heater
SAFE& DURABLE Made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, IP68 waterproof, much safer for human and your lovely fishes, your pets will no longer be fear of cold winter.
free delivery
AQQA Aquarium Heater, 150w Fish Tank Heater with 59-93°F External Controller, Rapid Heating, Dry Burning-Resistant & Overtemperature Protection System
Automatic Rapid Heating AQQA aquarium heater is made of high-performance quartz glass tubes and silicon carbide heat-conducting material, and the powerful heating wire can heat water quickly and safely; External dual display controller, high-definition accurate display
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hygger Aquarium Heater, 100W Fish Tank Heater with Intelligent LCD Digital Display Thermostat Controller, for 100-200L Freshwater Saltwater Tank
Rapid Heating System The hygger aquarium heater is made of the most stable nickel-chromium heating wire, which can quickly and stably transfer heat to the surroundings, making water heating faster and more durable. It has a built-in dual temperature control system of Fahrenheit and Celsius, you can long press the controller's setting button for 2-3 seconds to switch.
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AQQA Aquarium Heater, Fish Tank Heater with External Digital Temperature Controller,200W Submersible Explosion-Proof Quartz Tubes Aquarium Heater for Marine Saltwater and Freshwater
LED Display The controller features an LED display that shows both the current and set temperatures. A steady red light indicates that the heater is actively heating, while a steady blue light means it has reached 34 C. If the heater is not fully submerged, it will display a blue light and an E1 error code.
hygger Titanium Aquarium Heater,50W Submersible Aquarium Heater Saltwater Aquarium Heater with Digital Display,Titanium Fish Tank Heater for 38-57L Saltwater and Freshwater Aquariums
Rapid Heating Accumulation hygger Tank heater constructed with a seamless tube made of TA2 aviation titaniumalloy, stable nickel-chromium heating wire material with higher thermal energy efficiency, and then conducts heat through quartz glass, effectively converting electrical energy into thermal energy, with long service life and uniform heating. The exterior is made of stainless steel and Teflon, double explosion-proof, and more reliable to use
£ 32.99 free delivery
hygger Aquarium Heater, 200W Fish Tank Heater with Intelligent LCD Digital Display Thermostat Controller, for 150-230L Freshwater Saltwater Tank
Rapid Heating System The hygger aquarium heater is made of the most stable nickel-chromium heating wire, which can quickly and stably transfer heat to the surroundings, making water heating faster and more durable. It has a built-in dual temperature control system of Fahrenheit and Celsius, you can long press the controller's setting button for 2-3 seconds to switch.
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hygger Submersible Aquarium Heater,Small Fish Tank Heater 100W,Aquarium Betta Heater with Digital Display Control for 37-98L Freshwater Aquariums
Daily Maintenance When using the heater, it needs to be fully immersed in water. If you need to change water or clean the fish tank, please cut off the power first, cool the display heater for more than 15 minutes, and then take it out for cleaning after the aquarium heater is completely cooled. In addition, a water pump or filter can be installed to help the heater for turtle tank to have good water circulation when working to avoid local high temperature
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hygger Small Submersible Aquarium Heater,Mini Betta Turtle Tank Heater with Digital Display Controller,20W Fish Tank Heater Suitable for 3-19L Freshwater Tanks
Ultra-mini Size This small aquarium heater is 10.5cm long, 3cm wide and 2.5cm high, taking up little space and easy to hide. It is very suitable for various small turtles and fish tanks, such as shrimp, betta, angelfish, guppy, swordfish, Mary fish tank. The innovative ultra-mini size perfectly solves the headache of fish keepers for heaters!
