Best choice
Tetra Pond AquaSafe, Makes Tap Water Safe for Pond Fish, 1 Litre
Tetra Pond AquaSafe makes tap water safe for fish, and reliably protects the fish and plants in garden ponds against harmful substances contained in tap and rain water
£ 28.60
46% discount
JBL ProScan Water Analysis by smartphone - The new generation
Water analysis and diagnosis via smartphone easy and safe control of the water values in freshwater aquariums. For the measurement of general hardness, carbonate hardness, pH value, nitrite, nitrate, chlorine and CO2 calculation
£ 30.36
27% discount
Blagdon Clear Pond Water Treatment, 1 Litre, Clears Dirty Green or Brown Cloudy Water Quickly, Natural, Wildlife Safe, Harmless to Fish and Filter Bacteria, 1L, Treats 20,000 Litres of Water
ACCURATE DOSING CHAMBER - the accurate dosing chamber makes for easy, no mess measurement of treatment to suit the size of pond shake bottle well for best results
£ 25.49
Seachem Stability Tank Stabilization System, 100 ml
Prevents "New Tank Syndrome"
free delivery
36% discount
Blagdon 2647 Pond Bio-Activator, Natural Essential Start Up Bacteria for Filter Media & Pond Fresh Start, Removes Chlorine, Makes Tap Water Safe for Pond Fish, 250ml, Treats 2,273 Litres of Water
Product 1 Naturally and quickly starts essential biological activity for a healthy pond, suitable for new or established ponds
£ 27.41
47% discount
API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 237 ml Bottle
Use when starting a new aquarium, when adding new fish and when changing water and filter media
£ 21.20
38% discount
Interpet Anti White Spot Aquarium Fish Treatment, Cures White Spot Disease, Eradicates Free-Swimming White Spot Parasites, 100 ml, Treats 500 litres
Cures white spot disease
£ 6.99 free delivery
Recommendation
Envii Pond Klear Xtra – Strong Pond Clear Water Treatment, Naturally Clears Green Pond Water – Treats Up To 100,000 litres
Multipurpose Pond Treatment Pond Klear Xtra is a multipurpose treatment helping clear green & murky water, maintain healthy sludge levels & help reduces the chance of blanket weed.
free delivery
Evolution Aqua Pure Duo Pack Pond Bomb & Sludge Bomb Pond Clear Water Treatment Pond Sludge Remover - Duo Value Pack Offers Complete Natural Pond Water Treatment for Fish Ponds
Contains 1 x PURE Sludge Bomb, 1 x PURE Pond Bomb - A perfect combination of aerobic and anaerobic bacteria and enzymes working efficiently together as a complete pond clear water treatment for small ponds, large fish ponds and water features.
free delivery
Summit Responsible Solutions 110-12 Mosquito Dunks, 6-Pack - Environmentally Friendly, Long-Lasting Mosquito Control for Standing Water and Garden Ponds
Eco-Friendly Solution Safe for plants, pets, and the environment. Specifically targets mosquito larvae in standing water.
free delivery
Guoml Red Sea DipX Coral Water Treatment 500 ml for Aquarium and Pond
Free from inorganic elements such as Potassium iodide or bromide. Easy to use, reliable and cost effective
free delivery
Weipro Aquarium Ozone Generator 200mg/h Adjustable, Suitable for Fish Tank Above 2000l Fish Tank or Small Pond, Can work with Aquarium Filter, Air pump and Skimmer, ET-200(200mg/h)
Collaborative Use This product can be used in conjunction with an air pump, aquarium filter and protein skimmer.
free delivery
AquaDesign SAFE 2500ML Aquarium Tap Water Conditioner Dechlorinator TREATS 62,500 ltrs
Dosage 1ml per 25L of tap water
King British Green Water Control for Ponds 250ml
For a sparkling clear pond
free delivery
Pool Maintenance Made Easy (Second Edition)
CREATESPACE
free delivery
Natural Water Feature Fountain Cleaner Clear Water Treatment 100g - Use Monthly - Clears Pond Dirt And Algae - 1 Pot Treats 30 Litres - Safe For Wildlife And Pets - Seedzbox
Natural Water Feature Cleaner Clear Water Treatment 100g - Use Monthly - Clears Dirt And Algae - 1 Pot Treats Over 30 Litres - Safe For Wildlife And Pets - Seedzbox
14% discount
35PCS Powerful Aquarium Water Purification Tablet,Portable Aqua Water Purification Tablets,Gentle Formula Fish Tank Water Treatment,Wa-ter Purifying Tablets for Fi-sh Tank,Quick Clear for Fish Tank
Powerful Aquarium Water Purification Tablet Our portable aqua water purification tablets are designed to efficiently remove excess algae, chlorella, and moss from aquariums, ponds, and small lakes. These gentle formula fish tank water treatment help maintain crystal clear water. Water purifying tablets for fish tank ensures a clean and visually appealing environment for your aquatic life without manual labor
£ 6.99
x2 Pack Evolution Aqua Pure Sludge Bomb Pond Sludge Remover – Natural Sludge Buster for Pond Clear Water Treatment, Bacteria Balls Cleaner Pond Bomb for Fish Ponds | 1 Gel Ball Treats 20,000 litres.
Easy to use, innovative gel ball Keeps the live bacteria more effective and fresher for longer compared to liquid and powder alternatives. The gel slowly dissolves over time so your pond is continuously supplied with beneficial bacteria & enzymes
free delivery
20% discount
2PCS Aquarium Glue,Coral Glue,Aquarium Glue Fish Safe,Underwater Sealant for Plants Moss Aquascaping,Water Plant,Moss,Stone,Wood,Pond Sealant Waterproof Fish Safe,Aquarium Safe Glue,Waterproof Sealant
STRONG AND DURABLE Our clear silicone sealant have the characteristics of fast curing,waterproof sealant can form a strong combination in a short time.Using clear silicone sealant waterproof can ensure the stability and durability of the landscape.This clear silicone has strong viscosity and good waterproof performance
£ 4.99
9% discount
Fish Tank Algae Remover Natural Aquarium Algae Treatment, 50g Algaecide Tablets with Spoon, Safe for Fish, Plants & Aquatic Ecosystems, Clears Green Water & Moss for Healthy Aquarium Environment
Effective Algae & Moss Control for Clear Water Our Fish Tank Algae Remover tablets are designed to eliminate unwanted algae, chlorella, and moss, ensuring your aquarium or pond remains clear and free from unsightly green water. Perfect for reducing manual cleaning and keeping your aquatic environment visually appealing.
£ 7.99
MICROBE-LIFT Pond Algaway Powder - 500g - Effective thread algae remover for ponds, quickly removes algae and prevents new growth, environmentally friendly.
RANGE Up to a maximum of 14,000 litres of water. Initial dosage Dissolve 35g per 1000L with pond water and distribute evenly over the pond surface every 10 days. Maintenance dosage Top up 35g per 1000L once a month.
7% discount
Fish Tank Algae Remover,Fish Tank Cleaner,50g Aquatic Algaecide with Spoon,Safe for Fish and Plants,Natural Aquarium Algae Treatment Clears Green Water and Moss for Clear Water,Healthy Environment
Efficient Algae Control & Water Clarity Our fish tank algae removal tablets are designed to efficiently remove excess algae, chlorella, and moss from aquariums, ponds, and small lakes. These tablets help maintain crystal clear water, ensuring a clean and visually appealing environment for your aquatic life without manual labor.
£ 6.99
AquaHouse High Capacity Pond Dechlorinator, Water Filter for Fish Ponds for reducing Chlorine from tap Water
Filter meets NSF ANSI 42 standard for material safety, structural integrity, and has been tested for chlorine reduction. This gives the user confidence the filter is of high quality and safe for use.
free delivery
API POND ACCU-CLEAR Pond Water Clarifier Bottle, White, 473 ml
Use weekly or when cloudy water is observed in freshwater ponds
free delivery
Algae Repellent Agent,Fish Tank Pond Cleaning Powder,Moss Remover with Spoon,Algae Remover Aquarium,Clears Green Water and Algae,Quick Clear Aquarium Treatment,Natural, Plant Friendly, Safe for Fish
Reduces and Controls Algae It breaks down dead algae, digests leaves, grass clippings and rocks, it naturally cleans and controls harmful algae, makes the color in the water sparkle and makes the water in your pond crystal clear!
42% discount
Tetra Nitrateminus Liquid, 250 ml
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labelling or instructions
£ 9.30 free delivery
Seachem Prime Water Conditioner, 100 ml
Detoxi es ammonia, nitrite, and nitrate
10% discount
NT Labs Pond Aquasure, Tap Water Chlorine Remover, Pond Dechlorinator, Removes Chlorine, Chloramine, Other Halogens and Heavy Metals Making Pond Water Safe for Fish
CHLORINE REMOVAL Aquasure will safely neutralise chlorine, chloramine, other halogens and heavy metals which are toxic to pond fish, therefore creating a safe environment for your fish to thrive.
£ 23.99 free delivery
Aquamidas FreshaTank Water Tank Cleaner, Toilet and Waterbutt Treatment Freshener
ENVIRONMENTALLY FRIENDLY Made from natural materials, our water tablets work hard to minimise environmental damage, reducing the need for harmful chemicals and packaged in recyclable materials.
Hydra Liquid Black Dye | 250ml Treats up to 1063L - Concentrated Liquid Dye for Ponds, Water Features & Fountains | Pond Dye Keeps Water Safe for Wildlife
Environmentally Friendly The Hydra Liquid Black Dye is a pond dye water treatment that works in all ponds and water features either small or big. It is a water dye that is environment-friendly and non-toxic for fish, birds or other animals.
3 * 35pcs Powerful Aquarium Water Purification Tablet,Portable Aqua Water Purification Tablets,Fish Tank Wa-ter Treatment,Water Purifying Tablets for Fish Tank,Fi-sh Ta-nk Algae Remover
Powerful Aquarium Water Purification Tablet Our portable aqua water purification tablets are designed to efficiently remove excess algae, chlorella, and moss from aquariums, ponds, and small lakes. These fish tank water treatment help maintain crystal clear water. Water purification tablets ensures a clean and visually appealing environment for your aquatic life without manual labor
ClearWaters Blanket Weed Treatment for Ponds – 1L Bucket to Treat 10,000 / Maintain 80,000L – Quick Action Pond Weed Treament for Blanket Weed – Pond Cleaner Safe for Fish and Wildlife
Not for use in ornamental ponds when frogs toads spawning as they will want to lay their eggs in the blanked weed. Not for use in public wildlife ponds.
GROVL Algae Remover Aquarium Cleaner, Aquatic Tablet With Spoon, Quick Clear Moss Green Water, Crystal Clear Fish Tank Treatment, Healthy for Fish and Plants
Product List Each bottle of algae remover contains 50 grams and comes with a spoon. The product has a shelf life of three years. Please store the product in a cool place, away from direct sunlight to ensure the best results. To ensure your safety and the effectiveness of use, we strongly advise you to read and follow the instructions in the manual carefully.
£ 7.97
API ACCU-CLEAR Freshwater Aquarium Water Clarifier 118 ml Bottle
Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 118 ml Bottle
free delivery
PondXpert In-Line Pond Dechlorinator treats 200000L
Removes chlorine and impurities from your water
free delivery
7% discount
New Pond Dye Blue 15 | Treats 15,000 Litres | Controls Algae
TFUFR
£ 29.95 free delivery
King British – De-Chlorinator 100ml – Makes Tap Water Safe for Fish – Removes Excess Chlorine For Coldwater & Tropical Aquariums – Use When Setting Up a New Aquarium or Changing Tank Water
USE WHEN SETTING UP A NEW AQUARIUM OR CHANGING TANK WATER
Supa Filter Carbon 1 Litre Bucket, Suitable for Aquariums/Fish Tanks And Koi Fish Pond Filters, Improves Water Clarity By Removing Contaminants.
Supa Filter Carbon 1 Litre in the water filter is an effective way to remove contaminants and odour from the aquarium or pond water.
CaplinTec Black Pond Dye | Eco-Friendly Black Liquid Pond Dye Safe for Fish and Wildlife | Pond Algae Control & Weed Prevention | Water Garden Pond Treatment 3000 Litres Coverage (100 ml, Black)
Each 100ml bottle of CaplinTec Pond Water Dye treats up to 3000 litres, offering extensive coverage for garden ponds of all sizes. This cost-effective water garden and pond treatment ensures efficient algae control and lasting water clarity.
Aquacadabra Vanquish Chlorine Dechlorinator Tap Safe Pond Water Solution 1L
Aq abra Vanquish Dechlorinator Solution. Essential when adding new water to your pond.
free delivery
Swell Sludge Control Pond Treatment 1 litre
Anti-sludge solution for all pond types
free delivery
16% discount
Cloverleaf Blanket Answer 800grm [Misc.]
Blanket Answer is safe for all pond fish
£ 24.99 free delivery
ecOpond Cloudy Water 2.5L
A natural flocculant which clears green and cloudy pond water
free delivery
Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium, Prevents The Growth Of New Algae, 250 ml
The ingredient is released immediately to ensure a fast action
free delivery
YouGarden - Blooming Fast Pond Clear Pro - Pond Treatment up to 10,000 Litres, Natural Ingredients, Clear Algae, Blanket Weed & Green Water
Professional product used by councils, golf courses, and large landowners across UK
free delivery
Waterlife Bacterlife P 1000ml Pond Treatment
Waterlife
free delivery
Barley straw for ponds - Barley straw treatment - Extract and treat blanket weed - Environmentally friendly - 3 for the price of 2 - From straw bale - Best value for money - Heist Store Ltd
Look after your pond with the new best value for money 3 pack Heist Store Ltd barley straw for the best blanket weed treatment for ponds.
free delivery
Dr. Tim’s Aquatics Freshwater One & Only Nitrifying Bacteria – for New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – 16 Oz
Provides natural stress relief to fish
free delivery
Colombo Bacto Balls 2.5 Litres Pond Bacteria Clear Clean Water Healthy Plants Fish Koi
100 balls per 1000 litres of water.
free delivery
44% discount
API POND ALGAE CURE Control Solution, Safe For Pets When Used As Directed, 237 ml Bottle
Contains one API POND ALGAE CURE Control Solution, 237 ml
£ 11.70
Fluval Cycle Water Treatment, 500 ml
Immediately establishes safe biological aquarium environment
free delivery
Banish BioActive 250ml Filter Safe Pond Water Treatment Natural Bacteria Aid
Introduces beneficial bacteria initiating new biological filters and ensures the ongoing effectiveness of existing ones.
free delivery
Pond Doctor Dechlorinator Water Treatment - 2.5 Litre
2.5 Ltrs treats 12,500 Gallons
free delivery
Tetra Pond WaterBalance, to Keep The Pond Water Clean and Healthy, 500 ml
Supports fish health and vitality
free delivery
22% discount
Blagdon Pond Barley Straw Bale, Large, Clears Algae, Green Water and Blanketweed, Natural, for Ponds up to 13,500 Litres
This treatment will take 2-6 weeks for full effectiveness as it relies on the natural bacterial breakdown of the barley straw to enable it to work
£ 25.56 free delivery
Dry Gardens: High Style for Low Water Gardens
Rizzoli
free delivery
10% discount
Bermuda Greenwater Treatment 500ml
Bermuda Greenwater Treatment 500ml
£ 9.99 free delivery
Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 2.5L
The perfect start for new pond filters - Delivers a concentrated formula of live beneficial bacteria and enzymes directly to your filters. Speeds up the maturation of your filter media giving your pond and fish the very best start.
free delivery
Aqua Source Blanket Resolve
Completely harmless to fish, plants & wildlife
free delivery
TAP No More Duckweed Pond Water Algae Treatment 2kg
No More Duckweed is an infusion of natural minerals enzymes and additives that will help clear your pond of duckweed in around two weeks.
free delivery
Crystal Clear One Fix Pond Clarifer 473ml, Natural Water Garden Pond Water Treatment, CrystalClear OneFix helps to Reduce Suspended Organics
Crystal Clear Quality
free delivery
Pond Control Treatment Clean Water Safe Natural 500 ml
This solution boosts the performance of biological filters increasing consumption of nitrate and ammonia produced from fish waste.
free delivery
Defenders Water Butt Treatment – 500 ml, Safe & Natural Concentrated Formula, Treats Rainwater and Household Grey Water
Packaging may vary
free delivery
Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 500 ml
ERROR #N A
free delivery
AllPondSolutions Pond Rescue Anti Fungus & Bacteria Water Fish Treatment 500ml
Treats ulcers, fin rot, red vent and other infections affecting your pond fish
free delivery
Goodbye Pond Green Water Treatment 25g, Pack of 8 Sachets – 100% Natural Algae Remover and Pond Cleaner – 8 week treatment for 4,500 litres of Pond Water
MULTIPLE BENEFITS Not only does this product remove algae, but it also serves as a pond cleaner and blanket weed treatment for an all-around solution to pond maintenance
free delivery
6 x nets of barley straw for natural algae treatment in ponds direct from farm
This is good clean barley straw straight from the farm
free delivery
Yamitsu Water Wurzel Barley Straw Twin Pack
Natural ingredients
free delivery
Yamitsu Pond Medic Dechlorinator Make Tap Water Fish Safe Pond Chlorine Remover 500 ml
10ml per 750 litres
free delivery
TAP Pond Doctor Wildlife: Water Safe (Dechlorinator) 250ml Pond Water Treatment
TAP Pond Doctor
free delivery
Lincolnshire Pond Plants Ltd - Reusable Blanket weed treatment for ponds - Barley straw with no mess and weighted - 4500 litres
Each box will treat upto 4500 litres
free delivery
Easylife Fountain Fresh & Inhibitor for Garden Fountains and Water Features, Slime, Scum and Algae Remover Keeps Water Fountain Clean, Safe for Animals, 500ml - Fully Guaranteed
RESTORES THE BEAUTY OF YOUR FOUNTAIN - enjoy a fresh, vibrant garden centrepiece year-round thanks to Easylife's powerful cleaner which effortlessly removes green slime, algae and scum from your garden water feature and restores its beauty
free delivery
envii Chlorine Klear, Natural Pond Chlorine Remover & Water Conditioner, Dechlorinator Makes Tap Water Safe for All Fish, Treats 12,500 Litres of Tap Water
Large Treatments Each 500ml bottle of Chlorine Klear treats up to 12,500 litres of water.
ClearWaters Blanket Weed Treatment for Ponds – 1L Bucket to Treat 10,000 / Maintain 80,000L – Quick Action Pond Weed Treament for Blanket Weed – Pond Cleaner Safe for Fish and Wildlife
Not for use in ornamental ponds when frogs toads spawning as they will want to lay their eggs in the blanked weed. Not for use in public wildlife ponds.
free delivery
AquaDesign POND SAFE 1000ML Pond Tap Water Conditioner Dechlorinator Chlorine Remover TREATS 25,000 Litres
Dosage 1ml per 25L of tap water
Powerful Aquarium Water Purification Tablet, 2025 New Portable Aqua Water Purification Tablets, Water Purifying Tablets for Fish Tan, Remove All Kinds of Turbidity from Fish Tank Water (1PC)
Reliable Performance Trust in the effectiveness of our Powerful Aquarium Water Purification Tablet to keep your aquarium crystal clear and provide a safe living environment for all aquatic life.
free delivery
2025 New Portable Aqua Water Purification Tablets,powerful aquarium water purification tablets，Not harming fish，Remove suspended solids from the fish tank
Rapid water purification effect MYNOCK Strong Aquarium water purification tablets can quickly remove muddy substances in the aquarium, provide a clear and healthy living environment for your aquatic pets, and keep your aquarium crystal clear at all times
10% discount
Powerful Aquarium Water Purification Tablet, Water Purification Tabletsfor Fishtank, Fish Tank Water Purification Tablets, Aquarium Water Treatment, New Portable Aqua Water Purification Tablets (2pcs)
WATER CLARITY Helps maintain crystal-clear aquarium water by addressing common issues that can cause cloudiness or discolouration
£ 9.99
32% discount
Tetra Pond Water Stabilizer ,1.2 kg
Allows a controlled increase in the carbonate hardness (KH)
£ 17.10
AquaHouse Koi Pond Dechlorinator, Water Filter for Fish Ponds up to 99% Chlorine Removal tap Water Filter
AquaHouse Pond De-chlorinator water filter ideal for topping up smaller fish ponds, filter will remove high levels of chlorine at recommended flow rates 4 litres per minute.
free delivery
NT Labs Koi Care Chlor-Go, Tap Water Chlorine Remover, Koi Pond Dechlorinator, Rapid Removal of Chlorine, Chloramine, Other Halogens and Heavy Metals Making Pond Water Safe for Koi. SIZE 500ml
STRESS REDUCTION Our formula contains a special protective coating that reduces stress caused by transportation of newly introduced fish, making it ideal for use when filling a new pond and when adding fresh tap water i.e. during a water change, as well as when moving fish from one place to another simply add to the transport bags.
Seachem Stability Tank Stabilization System, 100 ml
Prevents "New Tank Syndrome"
Interpet Goldfish Fresh Start Aquarium Water Treatment Dechlorinator with Aloe Vera, Makes Tap Water Safe for Fish, 250 ml
EASY TO USE - Use to treat fresh tap water before you add it to your aquarium
API POND ALGAE CURE Control Solution, Safe For Pets When Used As Directed, 237 ml Bottle
Contains one API POND ALGAE CURE Control Solution, 237 ml
free delivery
Fish Tank Algae Remover Natural Aquarium Algae Treatment 50g Algaecide Tablets with Spoon Eco-Friendly Safe for Fish & Plants Clears Green Water & Moss Ensures Healthy Aquarium Environment
Efficient Algae & Moss Control Our Aquarium Algae Remover tablets quickly eliminate unwanted algae, chlorella, and moss, ensuring crystal-clear water in aquariums, ponds, and lakes. Designed for ease and effectiveness, these tablets minimize manual cleaning while maintaining a visually appealing aquatic environment.
King British – Turtle & Terrapin Water Freshener 100ml – For Cleaner & Clearer Water – Removes Harmful Ammonia & Nitrite – Ideal for Setting up a New Aquarium or Partial Water Changes
SUITABLE FOR USE IN TURTLE AND TERRAPIN TERRARIUMS
Hydra Crystal Treats UpTo 10,000 litres + Pond Algae Green Water Remover 1Kg
Multipurpose Hydra Crystal is the pond treatment that has no damaging effect on concrete surfaces or synthetic liners. It has a shelf life 3 years and 3 Kg pack can treat up to 30,000 litres of water.
free delivery
Bermuda Pure Pond For Crystal Clear, Healthy Water 500mil
Guoml
free delivery
Aquacadabra Vanquish Sludge Pond Water Health Solution Remove Nitrite Ammonia 2.5L
Aq bra Vanquish Sludge consumes dangerous Nitrite and Ammonia from fish waste in your pond.
free delivery
37% discount
API Pond Melafix Pond Fish Bacterial Infection Remedy Bottle, White, 473 ml
Use daily for a week when treating infections and for three days as a preventative when adding new Fish
£ 20.30
Colombo Bacto Balls 1 Litre Pond Bacteria Clear Clean Water Healthy Plants Fish Koi
100 balls per 1000 litres of water.
free delivery
Banish BioActive 1000ml Filter Safe Pond Water Treatment Natural Bacteria Aid
Introduces beneficial bacteria initiating new biological filters and ensures the ongoing effectiveness of existing ones.
free delivery
7% discount
Waterlife Algizin P Pond Blanketweed Control Treatment Green String Thread Algae 500ml
Helps prevent algae regrowth when used every 4 6 weeks.
£ 14.99 free delivery
JBL ProScan Water Analysis by smartphone - The new generation
Water analysis and diagnosis via smartphone easy and safe control of the water values in freshwater aquariums. For the measurement of general hardness, carbonate hardness, pH value, nitrite, nitrate, chlorine and CO2 calculation
free delivery
TAP ABS Filter Starter Pond Professional Water Treatment Bacteria Startup 250ml
Add 10ml per 100 gallons using the measuring chamber. Monitor Nitrate and Ammonia levels, add fish when these reduce to 0. For existing ponds with fish present add 10ml per 200 gallons.
free delivery
Swell Control Green Water 2 Pack. Pond Clear Water Treatment and Pond Cleaner
Safe for Koi, community and wildlife ponds, and can be used year-round
free delivery
Bermuda Pond Sludge Treatment 1000ml
Bermuda Pond Sludge Treatment 1000ml
£ 15.99 free delivery
Barley Straw Extract Pond Treatment Natural Safe Clean Water 500ml
This barley straw extract is 100% organic and is the perfect solution to keep your pond clear.
free delivery
All Pond Solutions Pond Rescue Filter Start Bacteria Boost Balls 1000ml
Safe for all pond fish, plants and biological pond filters
free delivery
29% discount
Blagdon Pond Duckweed Buster, Controls Duckweed, Safe and Natural, 250ml, Treats 2,273 Litres of Pond Water
Easy to use dosage chamber on top of bottle makes it simple to measure the correct dose for your pond
£ 15.49
DrTim's Aquatics ONE AND ONLY FRESHWATER 4OZ (NEW)
AQUARIUM
free delivery
Supa Anti Algae Block, The Block Slowly Dissolves Releasing Di-Methyl Urea Into The Pond Water Clearing Algae From Ponds.
Supa Anti Algae Pond Block slowly dissolves releasing di-methyl urea into the pond water.
£ 4.93 free delivery
Envii Pond Klear - Natural Green Pond Water Treatment, Clears Green and Murky Water for Crystal Clear Healthy Water, Safe for all Fish and Wildlife -1L Treats 40,000 Litres
Clears Green & Murky Pond Water - Pond Klear clears green and murky water by targetting microscopic particles and nutrients in ponds, clumping them at the bottom of the pond. This will be removed by a pump and filter or digested by the bacteria.
API Pond Melafix Pond Fish Bacterial Infection Remedy Bottle, White, 473 ml
Use daily for a week when treating infections and for three days as a preventative when adding new Fish
free delivery
7% discount
Cloverleaf Blanket Answer 500g Blanketweed Treatment
A unique blend of minerals & enzymes to help keep your pond free of blanket weed.
£ 13.95
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | Treats up to 25000L | 2.5kg
Trusted Pond Treatment for Professionals & Hobbyists - Recommended worldwide, Stop Blanketweed offers proven effectiveness and is the perfect pond water treatment, pond water cleaner, blanket weed remover and blanket weed killer. A top choice for pond clear water treatment or pond weed treatment.
free delivery
Aquarium Ozone Generator 50mg/h Adjustable, Ozone Machine Fish Tank Water Treatment, Suitable for 100l ~ 500l Freshwater Saltwater, Can work with Aquarium Filter, Air pump and Skimmer, ET-50(50mg/h)
Fish Tank Water Treatment Effectively remove water quality problems such as green water, yellow water, and cloudy water in the fish tank. No additional water clarifiers or aquarium water conditioners are required.
free delivery
Tetra 231566 Pond Crystal Water 1 Litre
Is effective within just a few hours.
free delivery
AquaDesign POND SAFE 2500ML Pond Tap Water Conditioner Dechlorinator Chlorine Remover TREATS 62,500 Litres
Dosage 1ml per 25L of tap water
41% discount
Tetra SafeStart Aquarium Starter - with live nitrifying bacteria, allows the rapid introduction of fish in an aquarium, 50 ml bottle.
Can be used in setting up a new aquarium, after applying medicine and after each water change
£ 5.88 free delivery
NT Labs Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treatment for Internal Bacterial Infections, Treats fish buoyancy and stability issues (100 ml)
EFFECTIVE ACTIVE INGREDIENTS Aquarium Swimbladder Treatment contains Acriflavine (80 mg 100 ml) and 9-aminoacridine HCl (800 mg 100 ml). These ingredients make it a powerful solution to treat internal bacterial infections which cause irregular swimming behaviour.
Interpet Quick Clear Aquarium Fish Tank Treatment, 125 ml, Rapidly Clears Cloudy Water, Natural and Safe Ingredients, for Freshwater Aquariums
CLEARS CLOUDY AQUARIUM WATER - Use to clear cloudy water in your aquarium as part of your regular maintenance routine to clear fine particles of waste too fine to be trapped by your filter
Large Swan Mussels. 2023 New Season. Pond Cleaner - Wildlife Ponds. X 5
LIVE SWAN MUSSELS
free delivery
NT Labs Pond Eradick, Pond Fish Medicine, Anti-Parasite & Fungus, Parasite Treatment for Pond Fish, Treatment for Fungal Infections
TARGETS PARASITIC INFECTIONS A five-day course of treatment for when pond fish show symptoms of parasitic infections, such as irritation, flicking, gasping at surface, covered in thick opaque mucus or visible white spots on the body.
free delivery
HYDRA Pond Silt Remover - All in One Pond Algae Remover & Pond Water Treatment | Pond Sludge Remover Prevents Blanket weed, Algae, Cloudy Water, Slime & Bad Odour | 1KG
Customer Satisfaction Hydra ensures 100% customer satisfaction for all their products. In case of any query related to the Hydra pond organic silt remover, feel free to contact us.
free delivery
CaplinTec Blue Pond Dye | Eco-Friendly Blue Liquid Pond Dye Safe for Fish and Wildlife | Pond Algae Control & Weed Prevention | Water Garden Pond Treatment 3000 Litres Coverage (100 ml, Blue)
This blue dye for ponds blocks sunlight, reducing algae and weed growth. Acting as a pond water conditioner, it helps maintain clear water and a balanced ecosystem, making pond maintenance easier and more effective.
Aquacadabra Vanquish Ulcer Parasite and Whitsepot Pond Water Solution 2.5L
Aq bra Vanquish Ulcers, Parasites & Whitespot an effective solution for a parasite-free ecosystem.
free delivery
API Pond Algae Cure 946 Ml
Durable
free delivery
10% discount
TAP Pond Barley Straw Algae Control DuckWeed Water Treatment Dual Pack (Single (2 Bales))
Twin pack, each bale treats 2250L
£ 9.99 free delivery
7% discount
Evolution Aqua Pure Pond Bomb – for Crystal Clear Healthy Water, Treats up to 20,000 litres
PLANT AND POND LIFE FRIENDLY Pure Pond Bomb does not contain any algaecides which can be harmful to fish, plant and pond life. It is not intended to clear green water. Use Pure Pond Bomb together with an appropriate UV Clarification to safely eradicate green water.
£ 15.99
Swell UK Green Pond Water Control 6 Sachets - BOGOF
These algae remover sachets are easy to use and are non-chemical so won t affect wildlife
free delivery
King British Green Water Control for Ponds 250ml
For a sparkling clear pond
free delivery
Anti Duckweed Double Action Pond Treatment Safe Natural Clean Water 500ml
Please note Do not spray on pond plants.
free delivery
Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 250 ml
Not suitable in ponds with Sturgeon
free delivery
Pisces Banish Barley Straw Extract 1000ml Pond Water Treatment Blanketweed Algae Remover
1L bottle treats 22,700 litres (5000 gallons)
free delivery
AllPondSolutions Pond Rescue Filter Start Bacteria Boost Treatment Fish Safe
Establishes new biological pond filtration systems - provides all pond filters with essential nutrients for the growth of healthy bacteria
free delivery
DrTim's Aquatics Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 4 Oz. (401)
THE BEST WAY TO SANITIZE A REEF, NANO AND SEAHORSE AQUARIUM One & Only from DrTim s Aquatics quickly converts waste in aquariums and fish tanks to a non-toxic form. Utilize this powerful solution when setting up new fish tanks, while cleaning filters or adding new fish or after a water change.
free delivery
17% discount
Blagdon Fast Acting Anti-Fungus & Bacteria Water Treatment for All Pond Fish, Finrot, Mouthrot, External Bacterial Infections, Wildlife & Fish Safe, 500 ml
FAST ACTING & EFFECTIVE - use for treating all species of pond fish for fungal and external bacterial infections such as cotton wool fungus, fin rot and mouth rot fungus
£ 11.49 free delivery
Envii Pond Equaliser – Pond pH Buffer Instantly Balances, and Stabilises pH, KH and GH Levels, Pond Ammonia Remover, Works All Year Round Through Winter - 250g
Buffers pH, KH & GH in garden ponds All Year Round Pond Equaliser will buffer the pH to be between 7.5-8.5 and adjusts the KH & GH levels to create the ideal condition for beneficial bacteria growth. Due to our unique ingredients, Pond Equaliser works through winter to ensure your pond remains healthy during the colder temperatures.
Evolution Aqua Pure Filter Start Gel Pond Filter Starter Bacteria - Wildlife and Fish Friendly Water Pond Bacteria Treatment for Filters and Filter Media | 1L
The perfect start for new pond filters - Delivers a concentrated formula of live beneficial bacteria and enzymes directly to your filters. Speeds up the maturation of your filter media giving your pond and fish the very best start.
free delivery
Interpet Fast Filter Start Treatment to Boost Aquarium Bio Filtration, 125 ml, Fast Acting Beneficial Bacteria, Safe for Fish, 100 g
FAST ACTING - Fast Filter Start instantly adds vital beneficial bacteria to your aquarium for better filtration and lower fish mortality
NT Labs Pond Mature, Pond Live Filter Bacteria, Breaks Down Toxic Fish Waste, Prevents Ammonia & Nitrite, Use After Adding New Fish or Cleaning Pond Filter
KICK-START YOUR FILTER Add Mature to your new pond filter to help kick-start the filter. These friendly filter bacteria break down fish waste, making the water safe for your fish.
free delivery
43% discount
Tetra AquaSafe to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 250 ml
Tetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water
£ 10.95
Yamitsu Water Wurzel Barley Straw Twin Pack
Natural ingredients
free delivery
HYDRA AQUA DECHLORINATOR 1LTR treats UpTo 50,000 litres for Pond Water Quality Treatment
Use when initially filling pond with tap water.
free delivery
Large Swan Mussels. 2023 New Season. Pond Cleaner - Wildlife Ponds. X 3
LIVE SWAN MUSSELS
free delivery
15% discount
API POND SALT Pond Water Salt 2 Kg Container
Improves respiration for fish in pond
£ 13.55
PondRescue Blanket Weed Treatment for Ponds 1KG - Treats 11250 Litres (2500 Gallons)
Fast acting low-cloud formula - the water will first appear cloudy after use but after a few days that will clear
free delivery
Dr.Tim’s Aquatics Freshwater One & Only Nitrifying Bacteria – For New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – Treats 30 Gallons
THE BEST WAY TO SANITIZE A FRESHWATER AQUARIUM Freshwater One & Only from Dr. Tim s Aquatics quickly converts waste in aquariums and fish tanks to a non-toxic form. Utilize this powerful solution when setting up new fish tanks, while cleaning filters or adding new fish or after a water change.
free delivery
26% discount
Blagdon Pond Sludge Buster, Digests Harmful Organic Waste, Introduces Good Bacteria, Keeps Pond Clean, 4 x 9g Sachets, Each Sachet Treats 2,273 Litres
CONSUMES ORGANIC WASTE - contains cultures of biological organisms (beneficial bacteria) which actively consume organic sludge, use regularly to keep your pond clean and healthy
£ 15.49
envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Safe for All Fish & Wildlife – Treats 20,000 Litres
Safe for All Fish & Wildlife Containing only natural ingredients, Filter Feed is safe for all fish, wildlife and plants.
23% discount
Evolution Aqua Pure Aquarium - for a Crystal Clear Healthy Aquarium (50 balls)
SAFE FOR ALL FISH AND TANKS Pure Aquarium s all natural ingredients only activate when needed and are safe to use in new or established aquariums.
£ 12.95
HYDRA Crystal Treats UpTo 50,000 litres + Pond Algae Green Water Remover 5Kg
Multipurpose Hydra Crystal is the pond treatment that has no damaging effect on concrete surfaces or synthetic liners. It has a shelf life 3 years and 3 Kg pack can treat up to 30,000 litres of water.
free delivery
Blagdon Pond Sludge Buster, Digests Harmful Organic Waste, Introduces Good Bacteria, Keeps Pond Clean, 4 x 9g Sachets, Each Sachet Treats 2,273 Litres
CONSUMES ORGANIC WASTE - contains cultures of biological organisms (beneficial bacteria) which actively consume organic sludge, use regularly to keep your pond clean and healthy
free delivery
36% discount
NT Labs Pond Barley Straw Bio Bags, Barley Straw Pouches, Controls Green Water in Ponds, Natural Blanketweed Control, Compostable Barley Straw Bag (Bio Bag Single Pack)
NATURAL CONTROL OF GREEN WATER ALGAE AND BLANKETWEED IN PONDS Barley straw Bio Bags are effective against green water algae and blanketweed in garden ponds.
£ 4.99
42% discount
Tetra Pond MediFin, to Treat Most Common Fish Diseases, 250 ml
used to prevent disease following physical damage or stress
£ 10.30
Cloverleaf Absolute Pond Pearls [x3 Pearls] Crystal Clear Water & Reduces Nitrate & Ammonia
Treats up to 60,000 litres of pond water
free delivery
Hydra Fountain Clear Water Feature Cleaner | 1L Treats 30,000L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up
Crystal Clear Water The Hydra Fountain Clear is a water fountain clarifier that can be used all year in both indoor and outdoor water systems. The water treatment saves hours of manual cleaning and rapidly removes algae. It is an algaecide that minimises slime build-up in fountains and water features.
free delivery
Swell Duckweed Control 500g Tub. Duckweed Pond Treatment And Killer - Pond Cleaner - Koi Safe
Natural duckweed pond treatment to break down unsightly duckweed in your pond
free delivery
Gardening-Naturally Natural Water Feature Cleaner Keeps Water Features Clear (300g)
Use monthly to maintain a clean water feature
free delivery
AllPondSolutions Water Feature Ornament Fountain Cleaner Treatment, Keeps Water Crystal Clear - Removes Algae Dirt and Green Water - Treats 140 Litres
SAFETY - DO NOT USE IN WATER SYSTEMS WITH FISH, PLANTS AND OTHER AQUATIC LIFE
free delivery
Blagdon Water Quality Pond Grenade, Safe, Natural, Fast Acting Beneficial Bacteria & Enzymes for Clean Pond Water, Pack of 3
EASY TO USE - Pack of 3 Pond Grenades, each Grenade treats 5,000 litres of pond water
Envii Winter Pond Treatment – Reduce Sludge & Improves Water Clarity, Works at Low Winter Temperatures, Natural Bacteria Treatment for All Ponds – Treats 60,000 Litres
Clears Sludge & Treats Green Water Envii Winter Pond Treatment provides billions of beneficial bacteria & enzymes to your pond to help clear & reduce sludge whilst helping clear green water in garden ponds.
NT Labs Pond Aquaclear, Blanketweed & Algae Control, Blue Dye For Pond Water/Water Features, Stops The Growth of Green Algae and Blanket Weed, Filters Out UV Light (1 litre)
BLUE DYE Aquaclear uses a long lasting blue dye which restricts the light from the sun penetrating through the water column therefore cutting off the light source which causes algae and blanket weed to grow in ponds and water features.
free delivery
Evolution Aqua Pure Sludge Bomb Pond Sludge Remover – Natural Sludge Buster for Pond Clear Water Treatment, Bacteria Balls Cleaner Pond Bomb for Fish Ponds | 1 Gel Ball Treats 20,000 litres
Easy to use, innovative gel ball Keeps the live bacteria more effective and fresher for longer compared to liquid and powder alternatives. The gel slowly dissolves over time so your pond is continuously supplied with beneficial bacteria & enzymes
Aquacadabra Vanquish Chlorine Dechlorinator Tap Safe Pond Water Solution 2.5L
Aq abra Vanquish Dechlorinator Solution. Essential when adding new water to your pond.
free delivery
13% discount
Api Pond-Zyme Sludge Destroyer Pond Water Cleaner With Barley 454-Gram Container
Use twice a week for two weeks in ornamental ponds for start-up, end of season, then once every two weeks for regular maintenance
£ 26.99
Swell Control Green Sludge 2 Pack. Pond Clear Water Treatment and Sludge Remover
Predosed ready-to-use snuggets that can be put straight into your filter
free delivery
TAP POND DOCTOR DECHLORINATOR SAFE WATER KOI FISH TREATMENT CHLORINE CHLORAMINES (250ML)
Makes all pond water safe
£ 9.08 free delivery
39% discount
Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 500 ml
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£ 17.10
envii Pond Test Strips, 5 in 1 Pond & Aquarium Water Test Kit - Testing for pH, KH, GH, Nitrates and Nitrites for use in Garden Ponds, Fish Tanks, Aquariums - 25 Strips
Treatments Each tube contains 25 test strips. Using once a week, this will give you enough for up to 6 months testing.
free delivery
7% discount
NT Labs Pond Cristalclear, Duckweed Control, Removes Phosphate from Pond Water, Eliminates Duckweed all-year-round, Pond Water Treatment (1000 ml)
CONTROLS DUCKWEED Controls the unsightly spread of duckweed in pond water by reducing its natural food source.
£ 23.94 free delivery
Swell Barley Straw Midi 2 pack. Barley Straw for Ponds to act as Pond Cleaner and Algae Treatment
A great natural way to control blanketweed in your pond
free delivery
NT Labs Pond Magiclear, Clears Green and Cloudy Water, Control Against Algae Build up, Improves Pond Water Quality, Pond Water Flocculant (1 Litre)
SUITABLE FOR USE WITH A FILTERLESS POND Without a filter, some clumps may float and can then be removed using a net. Use when you have plenty of time to observe the fish and take action in the unlikely event of a reaction.
free delivery
Cloverleaf Absolute Aquarium & Small Pond Pearls [x75 Pearls] Crystal Clear Water & Reduces Nitrate & Ammonia
100% natural bacteria safe for all fish
free delivery
HYDRA LIQUID BLACK DYE 95ml Treats upto 399L Concentrated Liquid Dye Safe for Use in Ponds, Fountains & Water features
Aesthetically pleasing Adds reflective mirror-like finish to water surface
free delivery
envii Nitrate Klear – Natural Pond Nitrate Remover, Safe for All Fish & Wildlife, Treats 12,000 Litres of Pond Water
Contains Millions of Beneficial Bacteria Each Nitrate Klear tablet contains millions of beneficial bacteria to remove nitrates and prevent them from returning we repeated use.
Blagdon Green Away Pond Water Treatment, Clears Green Water and Suspended Algae Particles, Natural, Plant Friendly, Safe for Fish, 250 ml, Treats 5,000 Litres of Water,package may vary
CLEARS GREEN POND WATER Green Away rapidly clears green water by clumping together suspended particles of algae causing them to sink to the bottom of the pond or to become trapped in the filter
Aquacadabra Vanquish Sludge Pond Water Health Solution Remove Nitrite Ammonia 1L
Aq bra Vanquish Sludge consumes dangerous Nitrite and Ammonia from fish waste in your pond.
free delivery
API POND STRESS COAT Pond Water Conditioner, Safe For Pets When Used As Directed, 473 ml Bottle,White
Contains aloe vera to replace fish's protective coat damaged by handling, shipping or fighting
Evolution Aqua Pure Pond – Beneficial Bacteria for Ponds | Pond Bacteria Treatment & Healthy Water Maintenance for clear pond | Aids biological filtration and Fish Safe Pond Equaliser | 500ml
EASY DOSAGE Similarly to Evolution Aqua Pure Pond Bomb simply add Pure Pond directly into your pond filter for optimal results, it can also go in the Pond but for the best results place in filter. Works with pond sludge treatment, pond algae treatment, sludge bomb or a pond green water treatment, Pure Pond balls provide a long-lasting and eco-friendly solution compatible with our full range of products.
£ 12.95 free delivery
43% discount
Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium, Prevents The Growth Of New Algae, 250 ml
The ingredient is released immediately to ensure a fast action
£ 11.18
Swell Control Sludge and Blanketweed 2 Pack. Pond Clear Water Treatment, Pond Algae Remover, Sludge Remover and Pond Cleaner
Predosed ready-to-use soluble nuggets and sachets that can be put into your filter
free delivery
Evolution Aqua Pure Aquarium - for a Crystal Clear Healthy Aquarium (50 balls)
SAFE FOR ALL FISH AND TANKS Pure Aquarium s all natural ingredients only activate when needed and are safe to use in new or established aquariums.
free delivery
Powerful Aquarium Water Purification Tablet, 2025 New Portable Aqua Water Purification Tablets, Water Purification Tablets for Fish Tank, Water Quality Purification Tablet (3PCS)
Instant Water Clarity Aquarium water purification tablets eliminate murkiness and odors in minutes. Rapid chlorine neutralization protects fish from harmful chemicals, while algae remover formula prevents green water outbreaks.
free delivery
Hydra Fountain Clear Water Feature Cleaner | 60ml Treats 1,800L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up
Crystal Clear Water The Hydra Fountain Clear is a water fountain clarifier that can be used all year in both indoor and outdoor water systems. The water treatment saves hours of manual cleaning and rapidly removes algae. It is an algaecide that minimises slime build-up in fountains and water features.
free delivery
Blagdon Pond Algaway, Removes Blanketweed and String Algae, Pet & Wildlife Safe, Large, Treats 45,845L of Pond Water
Remove as much blanket weed as possible by hand to increase the product s rate of effectiveness
free delivery
envii Algae Klear Xtra – Blanket Weed Treatment for Ponds, Removes Blanket weed & String Algae Working All Year Round, Safe for all Fish & Plants – 1L Treats 20,000 litres
Helps Prevent New Algae Due to our unique UV light filter, this will help supress the growth of new blanket weed and algae at any temperature.
free delivery
SUDS-ONLINE Hot Tub Starter Kit - Medium Size Great Value
500g pH- to lower pH levels if required
free delivery
API ACCU-CLEAR Freshwater Aquarium Water Clarifier 118 ml Bottle
Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 118 ml Bottle
Evolution Aqua PURE Wildlife - Natural Pond Cleaner, Wildlife Pond Treatment for Crystal Clear, Healthy Water | Wildlife Safe, Easy-To-Use and Effective Solution | 8 Balls
CONVERTS AMMONIA AND NITRITE - Contains beneficial bacteria to neutralize ammonia and nitrite, keeping water safe.
free delivery
42% discount
Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml
Value for money
£ 11.55
6% discount
NT Labs Pond Barleyclear, Liquid Barley Straw, Natural Controlof Green Algae and Blanket Weed in Ponds, Targets Green Water, Algae and Blanket Weed by Consuming Phosphates in Pond Water (1000 ml)
SUITABLE FOR ALL POND KEEPERS Pond Barleyclear s ease of use means it is perfect for use by beginners and seasoned pond keepers alike.
£ 22.09 free delivery
Interpet Quick Clear Aquarium Fish Tank Treatment, 125 ml, Rapidly Clears Cloudy Water, Natural and Safe Ingredients, for Freshwater Aquariums
CLEARS CLOUDY AQUARIUM WATER - Use to clear cloudy water in your aquarium as part of your regular maintenance routine to clear fine particles of waste too fine to be trapped by your filter
free delivery
Swell Pond Blanketweed Control Pond Treatment and Pond Cleaner |Crystal Clear Water with Natural Ingredients & Safe to Pond Fish and Livestock
CRYSTAL CLEAR WATER - The beneficial bacteria aids in the breakdown of the organic material that causes the sludge. The special combination of bacteria in Control Blanket Weed will help reduce nitrate and phosphate levels, aid the break-down of bottom sludge and odours, and help to make the water less murky.
free delivery
envii Sludge Klear Pond Sludge Remover, Natural Bacteria Sludge Buster Digests & Controls Organic Waste, Safe for All Fish & Wildlife Treats Up To 60,000 Litres (13,200 Gallons)
Digests Sludge & Removes Organic Waste Sludge Klear contains billions of beneficial bacteria and enzymes to help digest sludge, remove organic waste & phosphates in garden ponds.
free delivery
Powerful Aquarium Water Purification Tablet,2025 NEW Portable Aqua Water Purification Tablets,Water Purification Tablets for Fish Tank, Aquarium Remover All Kinds of Turbidity from Fish Tank Water
Reduce maintenance costs Fish tank water purifiers can stabilize water quality, reduce water quality fluctuations, lower maintenance costs, extend the service life of filters and pumps, and are a good helper for fish tank maintenance.
free delivery
Blagdon Anti-Ulcer Treatment for Pond Fish, Effective, Unique Formulation, Treats Ulcers, Bacterial Gill Disease & Dropsy, 1 Litre
This treatment acts against systematic bacterial infections such as ulcers, bacterial gill disease and dropsy
free delivery
NT Labs Koi Care Chlor-Go, Tap Water Chlorine Remover, Koi Pond Dechlorinator, Rapid Removal of Chlorine, Chloramine, Other Halogens and Heavy Metals Making Pond Water Safe for Koi. 2.5 Ltr
STRESS REDUCTION Our formula contains a special protective coating that reduces stress caused by transportation of newly introduced fish, making it ideal for use when filling a new pond and when adding fresh tap water i.e. during a water change, as well as when moving fish from one place to another simply add to the transport bags.
free delivery
envii Aquarium Klear - Natural Bacteria Clears Green Water Treatment, Crystal Clear Fish Tank Gravel Cleaner, Prevents Growth of New Algae - 500ml Treats 4,000 litres
Clears Green & Murky Water in Fish Tanks Aquarium Klear contains billions of beneficial bacteria to clean green & murky water in fish tanks for crystal clear water.
API Pond Stress Coat Water Conditioner, 946 ml
Use when adding or changing water, when adding new fish, and when fish are damaged by injury or disease
free delivery
NT Labs Pond Eradick, Pond Fish Medicine, Anti-Parasite & Fungus, Parasite Treatment for Pond Fish, Treatment for Fungal Infections
TARGETS PARASITIC INFECTIONS A five-day course of treatment for when pond fish show symptoms of parasitic infections, such as irritation, flicking, gasping at surface, covered in thick opaque mucus or visible white spots on the body.
free delivery
Swell Barley Straw Pond Balls 300ml tub. Barley Straw for Ponds to act as Pond Cleaner and Algae Treatment
Works instantly by breaking down and releasing chemicals into your pond
free delivery
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | (4KG)
Trusted Pond Treatment for Professionals & Hobbyists - Recommended worldwide, Stop Blanketweed offers proven effectiveness and is the perfect pond water treatment, pond water cleaner, blanket weed remover and blanket weed killer. A top choice for pond clear water treatment or pond weed treatment.
free delivery
Blagdon Pond Water Quality Bio Start, Boosts Good Bacteria to Consume Fish Waste, Fast Acting, 4 x 9g Sachets, Treats 9,000 Litres
NATURAL BIOLOGICAL CULTURES - Bio Start contains biological cultures which, within hours, begin to set up the essential cycles that ensure pond water is safe for fish. Fish disease and death often result from poor pond water quality caused by fish waste building up to toxic levels
Envii Aquarium Chlorine Klear Tap Safe Water Treatment for Fish Tanks, Natural Water Conditioner & Dechlorinator, Chlorine Remover, Safe for All Fish & Aquatic Life, 250ml Treats 2,500L
Removes Chlorine from Tap Water Envii Aquarium Chlorine Klear will immediately remove all chlorine and chloramines from tap water.
Spring Clear Pure Pond High Capacity Pond De-chlorinator Water Filter System for Fish Ponds, Reduces Chlorine, Chemicals and PHAs | Standard 1" Ports, Includes Spanner, Bracket and Hose Fittings
Easy Setup The Spring Clear Pure Pond is designed for straight forward installation, with connectors that easily attach to standard hosepipes, making setup quick and hassle-free.
free delivery
Hydra Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up
Crystal Clear Water The Hydra Fountain Clear is a water fountain clarifier that can be used all year in both indoor and outdoor water systems. The water treatment saves hours of manual cleaning and rapidly removes algae. It is an algaecide that minimises slime build-up in fountains and water features.
Evolution Aqua
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free delivery
NT Labs Satus, Aquarium Filter Bacteria, Rapidly Establishes & Enhances Aquarium filters, Accelerates Maturing of Aquarium Systems, Prevents New Tank Syndrome, Suitable for Freshwater & Marine (500ml)
ESTABLISHES AND ACCELERATES THE MATURING OF AQUARIUM FILTERS Satus is a valuable new tool for all fish keepers as it quickly establishes and accelerates the maturing of aquarium systems.
£ 24.83 free delivery
API POND ACCU-CLEAR Pond Water Clarifier Bottle, White, 473 ml
Use weekly or when cloudy water is observed in freshwater ponds
free delivery
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | (4KG)
Trusted Pond Treatment for Professionals & Hobbyists - Recommended worldwide, Stop Blanketweed offers proven effectiveness and is the perfect pond water treatment, pond water cleaner, blanket weed remover and blanket weed killer. A top choice for pond clear water treatment or pond weed treatment.
free delivery
Tetra Pond WaterBalance, to Keep The Pond Water Clean and Healthy, 500 ml
Supports fish health and vitality
Blagdon Pond Duckweed Buster, Controls Duckweed, Safe and Natural, 250ml, Treats 2,273 Litres of Pond Water
Easy to use dosage chamber on top of bottle makes it simple to measure the correct dose for your pond
free delivery
envii Water Feature Klear, Natural Water Feature Cleaner, Chemical Free Treatment Safe for all Wildlife & Pets – 20 Tablets Treats 2,000 Litres of Water
Contains Only Natural Ingredients This water feature treatment contains no harsh chemicals & is made up of 100% natural ingredients
Tetra AquaSafe to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 100 ml
immediately turns tap water into fish safe aquarium water.
free delivery
NT Labs Pond Magiclear, Clears Green and Cloudy Water, Control Against Algae Build up, Improves Pond Water Quality, Pond Water Flocculant (1 Litre)
SUITABLE FOR USE WITH A FILTERLESS POND Without a filter, some clumps may float and can then be removed using a net. Use when you have plenty of time to observe the fish and take action in the unlikely event of a reaction.
free delivery
17% discount
Blagdon Blue Pond Water Colour, Reduces Algae Growth, Helps Protect Fish from Predators, 250ml, treats 31,000 litres
FOR BEAUTIFUL BLUE POND WATER create a beautiful blue pond with Blagdon Blue Pond water dye, EPA approved & FDA certified dye for ponds
£ 15.29
Barley Straw Balls Natural Pond Cleaner for Water Green Algae and Blanketweed 300ml
A safe and natural way to a crystal clear pond without the use of harsh chemicals
free delivery
Blagdon Pond Barley Straw Bale, Small, Clears Algae, Green Water and Blanketweed, Natural, for Ponds up to 4,500 Litres
This treatment will take 2-6 weeks for full effectiveness as it relies on the natural bacterial breakdown of the barley straw to enable it to work
free delivery
Envii Pond Klear & Sludge Klear – Improves Pond Water Clarity and Reduces Sludge Down To 4°C
100% Natural and SAFE FOR FISH
free delivery
Tetra Pond Aquasafe, Quality Pond Water Treatment Pond Water Change Cleaning Pond Filter Change in Bottle 250 ml
Due to maintenance measures such as water change or the natural evaporation process, it is necessary to add tap water to the pond from time to time. As tap water is intended for human use, it contains chlorine to kill germs. In addition, there may be heavy metals that are harmless to humans, but toxic to fish. Both chlorine and heavy metals stress the fish and cause long-term damage to them. Tetra Pond AquaSafe neutralises these substances that are harmful to fish immediately and effectively adding vital substances such as minerals and iodine
free delivery
AQUAPLANCTON 1kg, for the treatment of blanket weed, duckweed, green water, sludge and all types of algae in your pond.
Safe for ducks, plants, pets and all forms of water life.
free delivery
AllPondSolutions Pond Rescue Anti Fungus & Bacteria Water Fish Treatment 500ml
Treats ulcers, fin rot, red vent and other infections affecting your pond fish
free delivery
NT Labs Pond Aquaclear, Blanketweed & Algae Control, Blue Dye For Pond Water/Water Features, Stops The Growth of Green Algae and Blanket Weed, Filters Out UV Light (1 litre)
BLUE DYE Aquaclear uses a long lasting blue dye which restricts the light from the sun penetrating through the water column therefore cutting off the light source which causes algae and blanket weed to grow in ponds and water features.
£ 22.24 free delivery
API POND-ZYME SLUDGE DESTROYER Pond Water Cleaner With Barley 237 ml Container
Breaks down dead algae and digests leaves and grass clippings
£ 16.99 free delivery
Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 250 ml
Not suitable in ponds with Sturgeon
free delivery
Pond Foamclear, Foam Control Water Treatment, Breaks Down Water Froth, Controls Excess Protein in Pond Water, Helps Maintain the Correct pH (500 ml)
REMOVES FOAM Use when you have a build-up of unsightly foam and froth on the surface of your pond which is due to an excess of protein in the water. Foamclear will breakdown the froth, allowing good gas exchange between the water and air and helping to maintain the correct pH.
£ 15.73 free delivery
Evolution Aqua Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | All-Natural Solution | Treats up to 5000L | 400g
Easy to Use - This pond cleaner is simple to mix and apply, providing quick and lasting results. EA Blanketweed works as a pond water cleaner, duck weed treatment for ponds, and algae remover pond, leaving your pond looking its best with minimal effort.
free delivery
Blagdon Feature Clear, Fast Acting, Effective Treatment, Cleans Cloudy Water and Smelly Bio-Fouling, Removes Sludge & Algae, 250ml, Treats 625 Litres
FAST ACTING - Feature Clear will control and clear free standing water features of all common forms of unsightly and smelly bio-fouling such and cloudy water
free delivery
Blagdon Pond Algaway, Removes Blanketweed and String Algae, Pet & Wildlife Safe, Small, Treats 10,740L of Pond Water
Remove as much blanket weed as possible by hand to increase the product s rate of effectiveness
free delivery
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | (400g)
Trusted Pond Treatment for Professionals & Hobbyists - Recommended worldwide, Stop Blanketweed offers proven effectiveness and is the perfect pond water treatment, pond water cleaner, blanket weed remover and blanket weed killer. A top choice for pond clear water treatment or pond weed treatment.
£ 11.85 free delivery
Cloverleaf Blanket Answer 500g Blanketweed Treatment
A unique blend of minerals & enzymes to help keep your pond free of blanket weed.
free delivery
Envii Water Feature Klear – Natural Water Feature Cleaner, Chemical Free Treatment Safe for Wildlife & Pets – 40 Tablets Treat 4,000 Litres
Clears Green Water Water Feature Klear contains millions of beneficial bacteria to help clean green and murky water in water features.
free delivery
Blagdon Pond Fresh Start, Removes Chlorine, Makes Tap Water Safe for Pond Fish, 1L, Treats 9,092 Litres of Water
HARMLESS TO FILTERS - this product is completely harmless to filters and all species of fish, plants and pond wildlife
free delivery
Envii Blanketweed Klear – Floating Blanket Weed Treatment, Safely Kills Floating Blanket Weed in All Ponds, Treats 10,000 Litres
Safe for All Fish & Wildlife Blanketweed Klear is safe for all fish, wildlife and plants. This can be used in all ponds.
free delivery
envii Algae Klear Xtra – Blanket Weed Treatment for Ponds, Removes Blanket weed & String Algae Working All Year Round, Safe for all Fish & Plants – 500ml Treats 10,000 litres
Helps Prevent New Algae Due to our unique UV light filter, this will help supress the growth of new blanket weed and algae at any temperature.
free delivery
11% discount
Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 250 ml
EFFECTIVE CONCENTRATED FORMULA -use for treating goldfish, koi and carp pond fish for fungal and external bacterial infections such as cotton wool fungus, fin rot and mouth rot fungus
£ 15.49 free delivery
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | Treats up to 10000L | 1kg
Trusted Pond Treatment for Professionals & Hobbyists - Recommended worldwide, Stop Blanketweed offers proven effectiveness and is the perfect pond water treatment, pond water cleaner, blanket weed remover and blanket weed killer. A top choice for pond clear water treatment or pond weed treatment.
free delivery
Blagdon Natural Wildlife Pond Tap Safe, Removes Chlorine, Makes Tap Water Safe, Bio-Activates, 250ml, Treats 2,273 Litres of Water
MAKES TAP WATER SAFE Wildlife Pond Tap Safe removes chlorine and other toxic chemicals from tap water, making it safe for fish, all pond life, wildlife and pets
free delivery
Cloverleaf BA800G Blanket Answer 800grams, beige
UK number one selling natural product for the removal of blanket weed
£ 18.81
Waterlife Algizin P Pond Blanketweed Control Treatment Green String Thread Algae 500ml
Helps prevent algae regrowth when used every 4 6 weeks.
free delivery
Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres
Reduces fish stress, promotes fish health; contains essential physiological salts that fish need to thrive
Envii Sludge and Pond Klear Xtra - Pond Treatment Pack - targets unwanted organics during winter.
100% Natural and SAFE FOR FISH
Blagdon Pond Bioactive Sludge Control, 250ml, Adds Good Bacteria, Keeps Wildlife Ponds Clean and Healthy, Removes Organic Waste, 250ml, Treats 2,273L of Pond Water
CONSUMES ORGANIC WASTE - introduces harmless, natural cultures of biological organisms (beneficial bacteria) which actively consume organic sludge, use regularly to keep your pond and filter clean and healthy
Blagdon Pond Bio-Activator Water Treatment, 250 ml, Adds Natural Essential Beneficial Start up Bacteria for Filter Media, Fast Acting, Wildlife Safe, 250ml, Treats 2,273 Litres
WILDLIFE SAFE - harmless to pets and wildlife, beneficial to filter bacteria and can be used in wildlife ponds and ponds with fish and other pond water inhabitants
£ 11.49 free delivery
Ecopond Cloudy Water Treatment
Treatment for clearing cloudy water on ponds
Goodbye Pond Green Water Treatment 25g, Pack of 8 Sachets – 100% Natural Algae Remover and Pond Cleaner – 8 week treatment for 4,500 litres of Pond Water
MULTIPLE BENEFITS Not only does this product remove algae, but it also serves as a pond cleaner and blanket weed treatment for an all-around solution to pond maintenance
Blagdon Pond Water Treatment Ammonia & Chloramine Remover, Fast Acting, Safe for Fish, Wildlife & Pets, 500ml, Treats 4,546 Litres of Pond Water
USE WHEN - ammonia test kits indicate the presence of toxic Ammonia or when fish are sick or dying which is often caused by Ammonia poisoning
free delivery
easylife lifestyle solutions Eco Pond Water Cleaner | Organic Formula Clears Dirt Naturally and Harmlessly | Microbes Leave Pond Bright & Healthy | Ideal for Aquatic Pets & Plants | From 2 Sachets
Completely safe for fish, aquatic plants and pets.
Blagdon Clean Pond Pods, Clears Blanket Weed, Reduces Filter Cleaning, Feeds Aquatic Plants, Eats Pond Sludge, Removes Chlorine, Makes Tap Water Safe, Pet & Wildlife Safe (pack of 6 pods)
ALL IN ONE TREATMENT - the soluble pouches harmlessly dissolve, releasing gentle active ingredients, to clean your pond, clears blanketweed, eats pond sludge, feeds aquatic plants, reduces filter cleaning, makes tap water safe by removing harmful toxins
free delivery
7% discount
Blagdon Natural Barley Straw Bugs, 1 Litre, Pond Water Treatment, Clears Green Water, Suspended Algae and Blanketweed, Consumes Phosphate, Eats Organic Matter, Pet and Wildlife Safe
PET & WILDLIFE SAFE Barley Straw Bugs are harmless to pets and wildlife, beneficial to filter bacteria and can be used in wildlife ponds and ponds with fish and other pond water inhabitants
£ 30.15 free delivery
Blagdon Pond Balance, Clears Blanketweed & Algae, Encourages Plant Growth, L, 1.56kg, Treats 13,638L of Pond Water
Pond Balance safely and gradually adjusts the pond water chemistry to achieve a balance which effectively clears blanket weed
free delivery
Blagdon Feature Algae Control Water Treatment, Fast Acting Effective, Clears Green Water, Slime & Blanket Weed from Free Standing Water Features, 250ml, Treats 625 Litres
ACCURATE DOSING CHAMBER - the accurate dosing chamber makes for easy, no mess measurement of treatment to suit your needs shake bottle well for best results
free delivery
Blagdon Water Feature Rapid Clean, Fast Acting, Effective, One-Shot Treatment for Removal of Green Water, Dirt & Algae, for Use on Resin, Stone, Metal & Concrete Features, 100g
ONE-SHOT TREATMENT - a fast and effective one shot treatment for green water, dirt and algae in most free standing water features
Blagdon Pond Balance, Clears Blanketweed & Algae, Encourages Plant Growth, L, 1.56kg, Treats 13,638L of Pond Water
Pond Balance safely and gradually adjusts the pond water chemistry to achieve a balance which effectively clears blanket weed
free delivery
Blagdon 2626 250ml Interpet Pond Goldfish Treatment
Treats 500 gallons
free delivery
Blagdon Quick & Easy Complete Pond Water Quality Dip Test Kit, Ammonia, Nitrite, Nitrate, pH, Water Hardness (CH & GH),White
Kit contains 10 test strips to test for ammonia and 10 test strips to test for nitrite, nitrate, pH, carbonate hardness, general water hardness
free delivery
Blagdon Fast Acting Anti-Fungus & Bacteria Water Treatment for All Pond Fish, Finrot, Mouthrot, External Bacterial Infections, Wildlife & Fish Safe, 250 ml
FAST ACTING & EFFECTIVE - use for treating all species of pond fish for fungal and external bacterial infections such as cotton wool fungus, fin rot and mouth rot fungus
free delivery
Seachem Prime Water Conditioner, 100 ml
Detoxi es ammonia, nitrite, and nitrate
NT Labs Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treatment for Internal Bacterial Infections, Treats fish buoyancy and stability issues (100 ml)
EFFECTIVE ACTIVE INGREDIENTS Aquarium Swimbladder Treatment contains Acriflavine (80 mg 100 ml) and 9-aminoacridine HCl (800 mg 100 ml). These ingredients make it a powerful solution to treat internal bacterial infections which cause irregular swimming behaviour.
free delivery
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