Algae destroyer deals(Disclaimer)
-
🏅 47 algae destroyers in price comparison
-
💶 Current offers and discounts
-
🕝 Last updated on 21.10.2026
Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium, Prevents The Growth Of New Algae, 250 ml
Tetra AlguMin combats all types of algae effectively The liquid formula tackles algae quickly and effectively prevents new algae growth The ingredient is released immediately to ensure a fast action Optimum distribution of the active agent due to liquid formula For all freshwater aquariums / Scope of delivery: 1 x 250 ml Tetra AlguMin
£ 16.00
free delivery
To the offer
API Aquarium Fish Tank Anti Algae Treatment Prevent 237ml ALGAE KILLER Pack Of 2
VALUE BUNDLE - Double the quantity for lasting aquarium maintenance at a great price.
£ 15.16
free delivery
To the offer
API Pond-Zyme Sludge Destroyer with Barley for Ponds, 454g Container
Contains one (1) API POND-ZYME SLUDGE DESTROYER Pond Cleaner With Natural Pond Bacteria And Barley, 1-Pound Container Contains natural active ingredients to break down fish waste and consume pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall pond maintenance and keep pond clean Use twice a week for two weeks in ornamental ponds for start-up, end of season, then once every two weeks for regular maintenance
£ 25.25
To the offer
API Pond-Zyme Sludge Destroyer with Barley for Ponds, 237 ml Container
Contains one (1) API POND-ZYME SLUDGE DESTROYER Pond Water Cleaner With Barley 237 ml Container Contains natural active ingredients to break down fish waste and consume Pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall Pond maintenance and keep Pond clean Use twice a week for two weeks in ornamental Ponds for start-up and end of season, then once every two weeks for regular maintenance
£ 15.95
free delivery
To the offer
API Ecofix Sludge Destroyer and Water Clarifier, Safe for Pets When Used as Directed, 473 ml Bottle
Contains one API Pond Ecofix Sludge Destroyer Pond Water Clarifier, 473 ml bottle Contains natural active ingredients to break down fish waste and consume Pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall Pond maintenance and keep Pond clean Use twice a week for two weeks for initial dose, quick clean up and end of season and once every other week for maintenance
£ 13.44
free delivery
To the offer
Algae destroyer Pqs Gfa 5L
PQS
£ 31.99
free delivery
To the offer
Algiclear Pro Ready to Use - Green Algae, Liverwort & Mould Remover for Large Outdoor Spaces – Cleans & Brightens Fences, Roof Tiles, Solar Panels, Concrete, Tarmac & Bricks up to 60 m² - 5 Litres
HIGH STRENGTH GREEN ALGAE REMOVER FOR LARGE SPACES: Conka’s Algiclear Pro ready to use stops green mould, algae, lichen and liverwort from growing! Our unique UK-made formula creates a film on your surfaces so organic matter can’t absorb water and will dry out, stopping regrowth of new mould or algae from 2 weeks up to 9 months depending on climate.
£ 20.00
free delivery
To the offer
API Pond Ecofix Sludge Destroyer Pond Water Clarifier and Sludge Remover Treatment, 3.78 Litre Bottle
Contains one (1) API POND ECOFIX SLUDGE DESTROYER Pond Water Clarifier and Sludge Remover Treatment 3.78-Litre Bottle Contains natural active ingredients to break down fish waste and consume pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall pond maintenance and keep pond clean Use twice a week for two weeks for initial dose , quick clean up and end of season, and once every other week for maintenance
£ 37.19
free delivery
To the offer
Chemical Trade Store - Black Spot Destroyer 10L Patio Cleaner for Black Spots Algae Mould Lichen on Driveways Paths Patios Stone Concrete and Blocks
Powerful Black Spot & Algae Remover: Eliminates black spots, green algae, lichen, and mould from patios, paths, driveways, and outdoor hard surfaces.
£ 28.99
To the offer
API Pond Ecofix Sludge Destroyer Pond Water Clarifier and Sludge Remover Treatment, 1.89 Litre Bottle
Contains one (1) API POND ECOFIX SLUDGE DESTROYER Pond Water Clarifier and Sludge Remover Treatment 1.89 L Bottle Contains natural active ingredients to break down fish waste and consume pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall pond maintenance and keep pond clean Use twice a week for two weeks for initial dose , quick clean up and end of season, and once every other week for maintenance
£ 28.22
free delivery
To the offer
Pool Tech Algae Destroyer Service Worker Technician Removal Pullover Hoodie
Swimming Pool Technician Gifts & Accessories
£ 28.99
free delivery
To the offer
Pool Tech Algae Destroyer Service Worker Technician Removal T-Shirt
Swimming Pool Technician Gifts & Accessories
£ 16.99
To the offer
API Pond Clean and Clear Water Treatment Bundle with Water Clarifier, Sludge Remover, 473 ml and Algae Cure Algae Control, 237 ml
Contains one API pond sludge destroyer pond water clarifier and sludge remover treatment 437 ml bottle and one API pond algae cure pond algae control solution 237 ml bottle API Pond sludge destroyer contains Natural active Ingredients to break down Fish waste, dead algae, digests leaves and grass clippings and consume pond sludge API pond algae cure rapidly controls green water and prevents algae growth by Naturally consuming the nutrients that cause algae and green water Use API pond sludge destroyer twice a week for two weeks for initial dose, quick Clean up and end of season and once every other week for maintenance Use API Pond Algae Cure twice a week for two weeks to control algae bloom
£ 21.40
To the offer
14% discount
UVBrite 24w PLL 2G11 Pond Filter UVC Lamp | High Performance UV-C Algae Blanket Weed Control | Premium Quartz Material
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 11.95
£ 13.95
To the offer
Nualgi Natural Pond Cleaner (250ml) – Clarifier Treats 250,000 Gallons | Patented nano-nutrient formula fuels beneficial diatoms to balance water naturally. 100% safe for koi, fish & wildlife.
REPLICATE NATURE FOR CLEAR WATER: Patented nano-nutrient formula fuels beneficial diatoms that naturally absorb excess nutrients, leaving your pond sparkling clean without synthetic additives.
£ 116.84
free delivery
To the offer
SILFISC 24" Aquatic Weed Rake, 8.6" Steel Rod Lake Weed Cutter, One-Piece Welding, No Assembly Required, Lake Weed Rake for Pond Beach Landscaping, Perfect Tie Hole, 30ft Thicker Rope and The Net
1. 【Instant Use Design – Zero Assembly】 One-Piece Welded Construction → Ready to use in 10 seconds, no screws/tools required. Industrial-Grade Welding → 3x stronger joints vs. competitors’ bolt-on models. Anti-Slip Grip → Textured handle prevents accidents during heavy pulling.
£ 120.99
free delivery
To the offer
PondWorx Lake and Pond Dye - Ultra Concentrated - 1 Quart Blue
Pond Worx pond dye is a true blue pond dye.
£ 47.23
free delivery
To the offer
Patio Black Spot Destroyer Cleaner Bundle 2x 5 Litre with Pump Sprayer | Driveway & Patio Cleaner | Removes Black Spot, Algae & Lichen
Ultimate Cleaning Bundle – Two 5 litre bottles plus pump sprayer included for easy, professional application.
£ 64.00
free delivery
To the offer
Aqua Essentials Easy-Life AlgExit 500ml - Clean water without algae
Aqua Essentials Easy Life AlgExit 500ml Clean water without algae Brand : Aqua Essentials Product type: AQUARIUM POND WATER TREATMENT
£ 12.29
free delivery
To the offer
API Mars Fishcare North America Pond Algaefix 32 fl. OZ (946mL)
Contains one (1) API POND ALGAEFIX Algae Control Solution 32-Ounce Bottle Effectively eliminates green water algae, string and hair algae, blanketweed algae and others Controls green water to keep pond water clean and clear in ornamental ponds and water gardens Use as directed to keep water safe for fish, pond plants, surrounding wildlife and pets Dose every three days until algae is controlled and then treat weekly
£ 46.43
free delivery
To the offer
Aquarium Blue Green Algae Remover Killer Easylife Blue Exit 500ml Cyanobacteria
Blue Green Algae Remover Killer Easylife Blue Exit 500ml Freshwater aquariums only Clean water without blue-green algae (Cyanobacteria) Blue Exit is easy and safe to use and is harmless to fish, shrimps, molluscs and plants
£ 17.90
free delivery
To the offer
Envii Blanketweed Klear – Kills Surface Floating Blanket Weed - Treats 40,000 Litres (8,800 Gallons)
Blanketweed Klear uses a powder to kill surface floating blanket weed in 24 hours Multipurpose treatment that kills floating blanket weed, stops it from reoccurring and works in any temperature Immediate results with no adverse effects on fish Suitable cure for any size pond with varying degrees of blanket weed 1 x 1kg pouch treats 40,000 litres
£ 31.95
free delivery
To the offer
UVBrite® 2-Pack 55W PLL 2G11 UV-C Bulb UV Lamp for Pond Filter UVC High Performance Quartz Algae Blanket Weed Control
Important Note: Germicidal Lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 23.95
free delivery
To the offer
Aquarium Green Algae Remover Killer for Freshwater Fish Tank Green Water Control Removal Exit (2 x 500ml Bottles Plus 2 Pumps)
Aquadip Green Algae Control is an easy to use all in one treatment that quickly and safely combats and prevents further growth of algae in the aquarium.
£ 21.99
free delivery
To the offer
API ALGAEFIX Algae Control 8-Ounce Bottle
Contains one (1) API ALGAEFIX Algae Control 8-Ounce Bottle Controls algae growth and keeps aquarium glass, ornaments and plants clean Fast-acting and effective on "green water" algae blooms, string or hair algae Will not harm fish and plants when used as directed Dose every three days until algae is under control then dose weekly
£ 12.72
free delivery
To the offer
API Pond Algae Cure Control Solution, Safe for Pets When Used As Directed, 3.8 Litre Bottle
Contains one (1) API POND ALGAE CURE Control Solution, 3.8 L Rapidly controls green water and prevents algae growth Naturally consumes the nutrient that cause algae and green water Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste Use twice a week for two weeks, safe for fish, pond plants, as well as surrounding wildlife and pets, when used as directed
£ 50.41
free delivery
To the offer
UVBrite 2-Pack 24w PLL 2G11 Pond Filter UVC Lamp | High Performance UV-C Algae Blanket Weed Control | Premium Quartz Material
Safety Warning: Germicidal Lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 17.95
free delivery
To the offer
Aquarium Green Algae Remover Killer for Freshwater Fish Tank Green Water Control Removal Exit (250ml Bottle Plus Pump)
Aquadip Green Algae Control is an easy to use all in one treatment that quickly and safely combats and prevents further growth of algae in the aquarium.
£ 11.99
free delivery
To the offer
API Turtle Sludge Destroyer Aquarium Cleaner and Sludge Remover Treatment, 237 ml Bottle
Contains one (1) API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 237 ml Bottle Cleans turtle habitat and reduces maintenance This turtle tank cleaner breaks down organic waste, sludge, debris Adds beneficial bacteria for a healthy aquarium/vivarium Use weekly to maintain a clean, healthy aquarium/vivarium, and when doing a water change 100 Percent recyclable packaging
£ 9.70
free delivery
To the offer
UVBrite 2 x 13w PLS Pond Filter UVC Premium Quartz Bulb Green Water Control | 9000 Hour | 253.7nm Wavelength | Kills Algae Bacteria & Viruses
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 10.95
free delivery
To the offer
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
Blanket Weed Remover – Algae Klear Xtra removes submerged blanket weed and string algae in ponds throughout the year, including winter.
£ 20.95
free delivery
To the offer
NT Labs Aquarium Algae Treatment & Water Clarifier (250ml Treats 1250L) | Powerful plant-friendly formula that clarifies green or cloudy water. Lowers algae-causing phosphate levels quickly.
【 POWERFUL ALGAE TREATMENT 】: Green water/algae caused by over feeding and fish waste is unsightly in an aquarium and can be dangerous as it may alter the pH and oxygen levels.
£ 14.01
free delivery
To the offer
Silicate Remover Aquarium 1000 ml - Sili-Out 2 Granules against Diatoms | for clear water, against silicate, phosphate and yellowing substances, no effect on pH, filter bag, fresh and saltwater
ARKA Sili-Out 2 – The aluminium-based granules with over 99 % purity quickly remove silicate and phosphate from the water without affecting the pH, and help prevent unwanted diatom algae.
£ 19.76
free delivery
To the offer
Enviro Works - Artificial Grass Cleaner - 5 Litre - Probiotic Formula - Pet Urine Odour Remover - with Long Hose Trigger, White
FAKE GRASS URINE ODOUR REMOVER: Do you own a new puppy? Are you worried about the appearance and smell of your artificial grass?
£ 13.99
free delivery
To the offer
UVBrite 13w PLS Pond Filter UVC Quartz Bulb Green Water Control 253.7nm | Length 175mm | Tungston Filament | Kills Algae Bacteria & Viruses
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 7.95
free delivery
To the offer
API POND ALGAE CURE Control Solution, Safe For Pets When Used As Directed, 946 ml Bottle
(Contents & Capacity) - Contains one (1) API POND ALGAE CURE Control Solution, 946 ml Bottle (Main Benefit) - Rapidly controls green water and prevents algae growth (Supporting Feat.) - Naturally consumes the nutrient that cause algae and green water (Additional Benefit) - Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste (When to Use) - Use twice a week for two weeks, safe for fish, pond plants, as well as surrounding wildlife and pets, when used as directed
£ 20.24
free delivery
To the offer
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.
£ 15.95
free delivery
To the offer
UVBrite 2-Pack 13w PLS G23 2-Pin UV Quartz Lamp Pond Aquarium UVC Filter | Length 175mm | Tungston Filaments | 253.7nm | Algae & Blanket Weed Control
Important Note: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 12.90
free delivery
To the offer
API Pond Algae Cure Control Solution, Safe for Pets When Used As Directed, 473 ml Bottle
Contains one (1) API POND ALGAE CURE Control Solution, 473 ml Bottle Rapidly controls green water and prevents algae growth Naturally consumes the nutrient that cause algae and green water Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste Use twice a week for two weeks, safe for fish, pond plants, as well as surrounding wildlife and pets, when used as directed
£ 13.98
free delivery
To the offer
UVBrite 2-Pack 11w PLS G23 2-Pin UV Quartz Lamp Pond Aquarium UVC Filter | Length 235mm | Tungston Filaments | 253.7nm | Algae & Blanket Weed Control
Important Note: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 11.90
free delivery
To the offer
6% discount
Fish Tank Algae Remover Fish Tank Cleaner Aquarium Water Treatment | Eliminates Green, Hair & Spot Algae Fast, Copper-free, Safe for Fish and Plants, Purifies Water Prevents Algae Regrowt
【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.
£ 8.49
£ 8.99
To the offer
UVBrite 2-Pack 7w PLS G23 2-Pin UV Quartz Lamp Pond Aquarium UVC Filter | Length 135mm | Tungston Filaments | 253.7nm | Algae & Blanket Weed Control
Important Note: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 10.95
free delivery
To the offer
UVBrite 2-Pack 9w PLS G23 2-Pin UV Quartz Lamp Pond Aquarium UVC Filter | Length 165mm | Tungston Filaments | 253.7nm | Algae & Blanket Weed Control
Important Note: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 10.95
free delivery
To the offer
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 Rapidly controls green water and prevents algae growth Naturally consumes the nutrient that cause algae and green water Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste Use twice a week for two weeks, safe for fish, pond plants, as well as surrounding wildlife and pets, when used as directed
£ 7.96
free delivery
To the offer
UVBrite 9w PLS 2-Pin G23 Pond Filter UVC Bulb Tungston Filament 253.7nm | Length 165mm | Quartz Construction | Powerful UV-C Kills Algae & Bacteria
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 6.95
free delivery
To the offer
UVBrite 11w PLS 2-Pin G23 Pond Filter UVC Bulb Tungston Filament 253.7nm | Length 235mm | Quartz Construction | Powerful UV-C Kills Algae & Bacteria
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 6.95
free delivery
To the offer
UVBrite 13w PLS 2-Pin G23 Pond Filter UVC Bulb Tungston Filament 253.7nm | Length 175mm | Quartz Construction | Powerful UV-C Kills Algae & Bacteria
Safety Warning: Germicidal lamps emit UV-C radiation at 253.7nm that is dangerous to the human eye and skin.
£ 6.95
free delivery
To the offer
We have found a total of 47 algae destroyers deals for you at amazon, ONBuy UK, ebay, and other shops. The most popular brands are: API, UVBrite, and envii. Today's offer is UVBrite 24w PLL 2G11 Pond Filter UVC Lamp | High Performance UV-C Algae Blanket Weed Control | Premium Quartz Material with 14% discount. The lowest price we found in our deals is £ 6.95 . The highest price in our price comparison is £ 120.99 . Currently, we have selected 5 reliable shops for you to buy algae destroyers affordably.