Pond clear deals(Disclaimer)
-
🏅 177 pond clears in price comparison
-
💶 Current offers and discounts
-
🕝 Last updated on 21.10.2026
7% discount
envii Sludge Klear Pond Sludge Remover, Natural Bacteria Sludge Buster Digests & Controls Organic Waste, Safe for All Fish & Wildlife, 6 Tablets treats 30,000 litres
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.
£ 13.95
£ 14.95
To the offer
12% discount
Evolution Aqua Pure Sludge Bomb
Digests sludge and cleans up organic waste - PURE Sludge Bomb contains an optimal mix of all natural anaerobic enzymes and bacteria that work as an effective pond cleaner treatment and sludge buster for garden ponds
£ 14.95
£ 16.95
To the offer
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.
£ 31.95
free delivery
To the offer
Envii Pond Klear - Natural Green Pond Water Treatment, Clears Green and Murky Water for Crystal Clear Healthy Water, Safe for all Fish and Wildlife - Treats Up to 20,000 litres (4,400 Gallons)
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.
£ 12.95
free delivery
To the offer
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
CLEARS DIRTY POND WATER - Clear Pond rapidly clears green, cloudy, dirty or milky water by clumping together suspended particles causing them to sink to the bottom of the pond or to become trapped in the filter
£ 18.49
free delivery
To the offer
AquaDesign CLEAR POND Water Clarifier 2500ml - Clears Green & Cloudy Water - TREATS 12,500L
AquaDesign POND CLEAR removes haze, cloudiness and green water Non-toxic formula is safe for fish and plants Fast acting - visible results in under 24 hours Easy to dose Liquid Available in 1000ml, 2500ml and 5000ml sizes Comes with 3ml pipette for dosing
£ 19.99
free delivery
To the offer
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.
£ 16.95
free delivery
To the offer
Evolution Aqua Pond Bomb & Sludge Bomb Duo Pack
Duo pack - 1x Pure Pond Bomb & 1x Pure Sludge Bomb Boost water clarity Pond sludge remover Cleans up organic waste Fast acting gel formula
£ 24.95
free delivery
To the offer
Blagdon Clear Pond Water Treatment, 500 ml, Clears Dirty Green or Brown Cloudy Water Quickly, Natural, Wildlife Safe, Harmless to Fish and Filter Bacteria, 500ml, Treats 10,000 Litres of Water
CLEARS DIRTY POND WATER - Clear Pond rapidly clears green, cloudy, dirty or milky water by clumping together suspended particles causing them to sink to the bottom of the pond or to become trapped in the filter
£ 12.49
free delivery
To the offer
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.
£ 12.45
free delivery
To the offer
AquaDesign CLEAR POND Water Clarifier 1000ml - Clears Green & Cloudy Water - TREATS 5000L
AquaDesign POND CLEAR removes haze, cloudiness and green water Non-toxic formula is safe for fish and plants Fast acting - visible results in under 24 hours Easy to dose Liquid Available in 1000ml, 2500ml and 5000ml sizes Comes with 3ml pipette for dosing
£ 14.99
free delivery
To the offer
Swell Control Green Water 2 Pack. Pond Clear Water Treatment and Pond Cleaner
Predosed ready-to-use sachets that can be put straight into your filter 1 pack contains 6 doses, each treating 4546l (1000G) Economic two pack which should be dosed every 1 - 2 weeks Packed with beneficial bacteria that break down sludge and prevent algae growth Safe for Koi, community and wildlife ponds, and can be used year-round
£ 16.89
free delivery
To the offer
Evolution Aqua Pure Pond Bomb x 6
Fast acting crystal water treatment Breaks down ammonia and nitrite quickly Cleans up organic waste Helps to improve water clarity Single use ball shaped bomb.
£ 53.90
free delivery
To the offer
Aqua Design CLEAR 2500ml Aquarium Water Clarifier - Leaves Water Crystal Clear - Green & Cloudy Water Treatment - Treats 12,500L
Clears green & cloudy water Safe for all fish and plants (not recommended for aquariums containing shrimps and snails) Suitable for Aquariums and Ponds Aqua design CLEAR 2500ml comes with 3ml pipette for easy dosing Also available in 500ml, 1000ml and 5000ml sizes Dosage: 2ml per 10L (dosage can be doubled if needed) Highly concentrated formula offers exceptional value
£ 19.99
free delivery
To the offer
API Pond ACCU-Clear Water Clarifier for Ponds, 473 ml Bottle | Quickly Cleans Cloudy Pond Water - Treats Up To 2,400 Gallons - Safe for Pets & Wildlife - Weekly Maintenance or As Needed
Contains one API pond accu-clear pond water clarifier 473 ml Bottle Helps clear cloudy pond water of dirt, silt and floating particles Clumps floating particles into large clusters that can be easily removed by a pond filter Works quickly and improves the overall efficiency of your pond filter Use weekly or when cloudy water is observed in freshwater ponds
£ 12.26
free delivery
To the offer
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 24 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
£ 23.01
free delivery
To the offer
CLEAR waters 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.
£ 20.95
free delivery
To the offer
NT Labs Pond Magiclear Treats Green & Cloudy Water (1000ml Treats 18,200L) | Fast-acting flocculant causes floating debris and particles to clump together for easy removal via pond filtration.
【CLEARS GREEN AND CLOUDY POND WATER】: Use when water appears green and/or cloudy. Magiclear causes particles in the water to clump together which can then easily settle out of suspension or be removed by the filter.
£ 21.46
free delivery
To the offer
AquaDesign CLEAR POND Water Clarifier 5000ml - Clears Green & Cloudy Water - TREATS 25,000L
AquaDesign POND CLEAR removes haze, cloudiness and green water Non-toxic formula is safe for fish and plants Fast acting - visible results in under 24 hours Easy to dose Liquid Available in 1000ml, 2500ml and 5000ml sizes Comes with 3ml pipette for dosing
£ 28.99
free delivery
To the offer
YouGarden Blooming Fast Pond Clear Pro, Pond Treatment up to 10,000 Litres, Natural Ingredients, Clear Algae, Blanket Weed & Green Water
Complete eco-friendly solution treats up to 10,000L – no harsh chemicals, only natural products.
£ 14.99
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
Blagdon Water Quality Pond Grenade, Safe, Natural, Fast Acting Beneficial Bacteria & Enzymes for Clean Pond Water, Pack of 3
FOR A CLEAN AND HEALTHY POND - Boosts removal of organic waste, ammonia and nitrite
£ 14.99
free delivery
To the offer
Tetra 231566 Pond Crystal Water 1 Litre
Harmful to sturgeon
£ 22.99
free delivery
To the offer
API Pond ACCU-Clear Pond Water Clarifier, 3.78 Litre Bottle | Quickly Cleans Cloudy Pond Water - Treats Up To 19,200 Gallons - Safe for Pets & Wildlife - Weekly Maintenance or As Needed
Contains one (1) API POND ACCU-CLEAR Pond Water Clarifier 1-Gallon Bottle Helps clear cloudy pond water of dirt, silt and floating particles Clumps floating particles into large clusters that can be easily removed by a pond filter Works quickly and improves the overall efficiency of your pond filter Use weekly or when cloudy water is observed in freshwater ponds
£ 43.07
free delivery
To the offer
Pond Clear Water Treatment - Barley Straw Balls 300ml - Removes Pond Green Water And Blanket Weed For A Clear Pond - Safe For Pets And Fish - - 1 Pot Treats 1350 Litres - Seedzbox
Pond Clear Water Treatment - Removes Pond Green Water And Blanket Weed For A Clear Pond - Safe For Pets And Fish - Natural Pond Barley Straw Balls 300ml - 1 Pot Treats 1350 Litres - Seedzbox How To Use - Simply add these biodegradable gel balls to the pond - use 100ml of gel balls for every 450 litres of pond water - to reduce your pond sludge.
£ 16.99
free delivery
To the offer
AquaDesign POND SAFE 1000ML Pond Tap Water Conditioner Dechlorinator Chlorine Remover TREATS 25,000 Litres
Removes chlorine, chloramine and heavy metals Makes tap water safe for fish, plants and wildlife Suitable for aquariums and ponds Aqua design SAFE comes with a 3ml pipette for dosing Also available in 2500ml and 5000ml sizes Dosage: 1ml per 25L of tap water Highly concentrated formula offers exceptional value Also great for water features and bird baths
£ 14.99
free delivery
To the offer
Pond Clear Water Treatment - Pond Algae Remover - Safe For Pets And Fish - Natural Pond Algae Control Balls 300ml - 1 Pot Treats 1350 Litres - Seedzbox
Pond Clear Water Treatment - Green Algae Remover For A Clear Pond - Safe For Pets And Fish - Natural Pond Algae Control Balls 300ml - 1 Pot Treats 1350 Litres - Seedzbox How To Use - Simply add these biodegradable gel balls to the pond - use 100ml of gel balls for every 450 litres of pond water - to reduce your pond sludge.
£ 15.48
free delivery
To the offer
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.
£ 16.95
free delivery
To the offer
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
£ 11.88
free delivery
To the offer
17% discount
NT Labs Pond Sludgeclear Sludge Remover Treatment (500ml Treats 9100L) | Liquid blend of enzymes and bacteria digests organic material to give disease-causing organisms fewer opportunities to hide.
【CLEARS POND SLUDGE】: Sludgeclear is a blend of enzymes and bacteria designed to digest organic material leading to a cleaner pond and filter with fewer opportunities for disease.
£ 14.25
£ 17.25
To the offer
Envii Chlorine Klear, Pond Tap Water Treatment, Dechlorinator & Water Conditioner, Natural Chlorine Remover Makes Tap Water Safe for All Fish - Treats up to 12,500 Litres of Tap Water
Makes Tap Water Safe – Envii Chlorine Klear will immediately remove all chlorine and chloramines from tap water added into your pond.
£ 15.95
free delivery
To the offer
2 x Clear Waters Pond Blanketweed Treatment 1 Litre
Nishikoi Twin Pack Clear Waters Pond Blanketweed 1 Litre Treatment Brand : Nishikoi Product type: AQUARIUM POND WATER TREATMENT
£ 39.99
free delivery
To the offer
AquaDesign POND SAFE 2500ML Pond Tap Water Conditioner Dechlorinator Chlorine Remover TREATS 62,500 Litres
Removes chlorine, chloramine and heavy metals Makes tap water safe for fish, plants and wildlife Suitable for aquariums and ponds Aqua design SAFE comes with a 3ml pipette for dosing Also available in 1000ml and 5000ml sizes Dosage: 1ml per 25L of tap water Highly concentrated formula offers exceptional value Also great for water features and bird baths
£ 19.99
free delivery
To the offer
2 X Evolution Aqua Pure Pond Bomb
Fast acting crystal water treatment Breaks down ammonia and nitrite quickly Cleans up organic waste Helps to improve water clarity 2x Single use ball shaped bomb.
£ 21.70
free delivery
To the offer
Pond Clear Water Treatment - Pond Sludge Cleaner - Safe For Pets And Fish - Natural Pond Sludge Control Balls 300ml - 1 Pot Treats 1350 Litres - Use Three Times A Season - Seedzbox
Pond Clear Water Treatment - Pond Sludge Cleaner - Safe For Pets And Fish - Natural Pond Sludge Control Balls 300ml - 1 Pot Treats 1250 Litres - Use Three Times A Season In Spring Summer Autumn - Seedzbox How To Use - Simply add these biodegradable gel balls to the pond - use 100ml of gel balls for every 450 litres of pond water - to reduce your pond sludge.
£ 16.99
free delivery
To the offer
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.
£ 17.95
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
Swell Filter Boost Pond Balls 300ml Tub. Clear Water Treatment Suitable for Garden Ponds
Easy to use filter boosting pond balls to add straight to filters 100ml treats 3000l, so this is a 9000l treatment tub Safe to use in koi, community and wildlife ponds Adds beneficial bacteria to help mature ponds and boost biological filtration Completely degradable gel ball that releases bacteria into your filter
£ 11.99
free delivery
To the offer
14% discount
Colombo Bacto Balls 500ml Pond Bacteria Clear Clean Water Healthy Plants Fish Koi
Treats 5000 litres of water.
£ 12.39
£ 14.49
To the offer
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 1 pack contains 6 doses, each treating 4546l (1000G) Economic two pack, 6 doses of Control Sludge and 6 doses of Control Blanketweed Packed with beneficial bacteria that reduce algae growth and sludge Safe for Koi, community and wildlife ponds, and can be used year-round
£ 16.99
free delivery
To the offer
AquaDesign Blue Liquid Pond Dye 1000ML For Ponds And Water Features TREATS 40,000L
AquaDesign Dye is a cool blue dye suitable for all ponds and water features Reduces Algae growth Increases oxygen levels in water Easy to dose Liquid disperses quickly 100% Non-toxic to all wildlife Comes with 3ml pipette for dosing Available in 500ml, 1000ml, 2500ml and 5000ml sizes
£ 14.99
free delivery
To the offer
Blanket Weed Treatment For Ponds 500ml – Natural Pond Clear Water Treatment - 1 Bottle Treats 11000 Litres - Blanket Weed Algae Control With Flocculant - Safe For Fish Plants & Wildlife - Seedzbox
Double Action Blanket Weed Control – Effectively tackles green water and blanket weed using advanced hydro gel flocculant technology to bind and sink algae for a clearer, healthier pond.
£ 14.99
free delivery
To the offer
Nishikoi ClearWaters 5L
Which? Best Buy 2017 All year round treatment Easy to use powder - with a scoop for measuring
£ 73.99
free delivery
To the offer
Bonda G4 Pond Sealer Clear 1kg
Bonda G4 Pond Sealer - Waterproof Sealant for Ponds and Water Features, High-Performance Protection, Easy Application Ultimate Waterproof Sealant: Bonda BON12224 G4 Pond Sealer provides an exceptional waterproof barrier for ponds and water features, ensuring long-lasting protection and preventing leaks High-Performance Protection: This pond sealer is designed to withstand various weather conditions and UV exposure, maintaining its integrity and performance over time, making it ideal for outdoor use Easy Application: Bonda G4 Pond Sealer can be easily applied with a brush or roller, offering smooth and even coverage that ensures a professional finish.
£ 26.48
free delivery
To the offer
API Pond Aqua Essential Pond Water Conditioner, 976 ml bottle
Contains one (1) API POND AQUA ESSENTIAL Pond Water Conditioner 976ml Bottle
£ 17.71
free delivery
To the offer
12% discount
Colombo Bacto Balls 1 Litre Pond Bacteria Clear Clean Water Healthy Plants Fish Koi
Treats 10,000 litres of water.
£ 17.99
£ 20.55
To the offer
Hozelock Easyclear 9000 All in One Pond Filter
An all-in-one pond unit, combining a pump, a filter and a UVC with a clear water guarantee
£ 199.95
free delivery
To the offer
Colombo Bacto Balls 2.5l Pond Bacteria
Bacto balls are impregnated with the unique Colombo bacteria.
£ 28.12
free delivery
To the offer
9% discount
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.
£ 27.29
£ 29.96
To the offer
Hydra Blanket Weed & String Algae Treatment for Lake and Larger Pond Water LAKE CLEAR 25KG
Biological blanket weed treatment, ideal for large bodies of water Same safe biodegradable action as barley straw but without the mess Rapid action - No waiting weeks for results Shelf life 3 years, 1 kilo treats up to 160m2 Safe to use in water with fish or any other form of aquatic life.
£ 227.00
free delivery
To the offer
Blagdon Pond Fresh Start, Removes Chlorine, Makes Tap Water Safe for Pond Fish, 1L, Treats 9,092 Litres of Water
MAKES TAP WATER SAFE - conditions tap water effectively making it suitable for all fish and pondlife
£ 17.49
free delivery
To the offer
Barley Straw Extract Natural Pond Clear Water Treatment 500ml – 1 Bottle Makes 11,000 Litres - Safe for Fish & Pond Life - Green Water & Pond Weed Control - Seedzbox
Fast-Acting Pond Clarifier – Natural barley straw extract helps neutralise algae and clear green water and blanket weed quickly and effectively.
£ 18.99
free delivery
To the offer
Pond Water Treatment - Naturally Clears Green Water, Algae & Blanket Weed | Treats up to 50,000 litres – active down to 4°C for year-round use, safe for koi, goldfish, plants & visiting wildlife & pets
TREATS UP TO 50,000 LITRES – One 1L bottle of HouseProud Pond Algae Clear treats up to 50,000 litres of pond water, making it one of the most cost-effective natural pond treatments available.
£ 17.45
free delivery
To the offer
10% discount
Pond Filter Boost Balls - Filter Quick Start - Beneficial Bacteria (1000ml (treats 30000L))
Packed with millions of friendly beneficial bacteria Prevents the growth of heterotrophic (unfriendly!) bacteria Activates and feeds biological filters - quick start filtration!
£ 21.40
£ 23.90
To the offer
Blagdon Inpond 5-in-1 3000, 10w Pond Pump and Filter with UV Clarifier, LED Light, 3 Fountain Heads, for Ponds Up to 3,000L
For optimum performance remove as much debris and sludge from your pond as possible before installing this product Includes automatic night time LED spot light with pivoting feature to bring your pond to life after dark (replace bulb annually) The 5w UV clarifier kills algae and makes green water clear.
£ 143.24
free delivery
To the offer
Evolution Aqua Pure Pond Bomb x 4
Fast acting crystal water treatment Breaks down ammonia and nitrite quickly Cleans up organic waste Helps to improve water clarity Single use ball shaped bomb.
£ 38.70
£ 39.97
To the offer
Tetra Pond Water Stabilizer ,1.2 kg
Allows a controlled increase in the carbonate hardness (KH) Balances the natural continuous KH reduction in water and prevents soft water.
£ 12.43
free delivery
To the offer
Evolution Aqua
Artikelname the puffin classics story collection 10 books set the extraordinary cases of sherlock holmes, jungle book, peter pan, a little princess, alice's adventures wonderland, more .
£ 22.45
free delivery
To the offer
Envii Nitrate Klear – Natural Pond Nitrate Remover, Safe for All Fish & Wildlife, Treats 12,000 Litres of Pond Water
Safely Removes Nitrates from All Ponds – Nitrate Klear uses specifically selected bacteria to break down and digest nitrates found in pond water.
£ 14.95
free delivery
To the offer
Tetra Pond Clear Choice Biofilter PF-1 For Efficient Filtration | Keeps Ponds Clean With Mechanical & Biological Filtration, Use With Water Gardens Up To 1,200 Gal Or Ponds Up To 500 Gal
Easy out-of-pond accessibility and simple maintenance Mechanical pre-filter sponges remove suspended debris to improve water clarity Bio Ring media provide massive surface areas for beneficial aerobic bacteria Interchangeable .75" and 1" intake fittings Use with water gardens upto 1200 Gallons or with Koi ponds upto 500 Gallons
£ 137.29
free delivery
To the offer
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
£ 17.29
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
Blooming Fast Pond Clear Pro 2 Step Pack - Medium treats up to 20,000L
Complete eco friendly solution treats up to 10,000L – no harsh chemicals, only natural products. Professional product used by councils, golf courses, and large landowners across UK Now formulated for garden use – not available in garden centres. New 2 step complete treatment – quick cleaning action. Works best at water temperatures of 10-13°C
£ 17.99
free delivery
To the offer
allpondsolutions Pressurised Koi Fish Pond Filter Complete Kit with Pond Pump and UV Steriliser Light All in one - Ponds Up to 5000 litres - PFC-5000-KIT-FOUNTAIN
AllPondSolutions range of pressurised pond filters with built-in UV clarifiers are designed to be continuously pressurised by your pond pump, maintaining excellent water quality for healthy fishkeeping.
£ 169.99
free delivery
To the offer
Swell Barley Straw Pond Balls 300ml tub. Barley Straw for Ponds to act as Pond Cleaner and Algae Treatment
Easy to use barley straw pond balls to add straight to ponds or filters 300ml tub treats 1,350l Suitable for use with fish, plants and wildlife Reduces growth of green algae to promote crystal clear water Works instantly by breaking down and releasing chemicals into your pond
£ 13.49
free delivery
To the offer
Envii Blanketweed Klear – Floating Blanket Weed Treatment, Safely Kills Floating Blanket Weed in All Ponds, Treats 10,000 Litres
Kills Floating Blanket Weed – Envii Blanketweed Klear is designed specifically to target and kill floating blanket weed in all ponds, with or without filters.
£ 15.95
free delivery
To the offer
Fish Mate 15000 PUV Pressurised Pond Filter with UV Clarifier | Perfect for Ponds Sized 3,750 to 15,000 litres, Patented Powerclenz Cleaning System, Replaceable UV lamp, Multi-sized inlet
HIGH CAPACITY FILTRATION: Designed for ponds up to 15,000 litres, ensuring clean and healthy water for vibrant aquatic life and a balanced ecosystem
£ 105.99
free delivery
To the offer
NT Labs Koi Care Mediclay Powder (1.5kg) | Montmorillonite clay polishes water clarity, brightens fish colours and stimulates a healthy appetite in koi ponds.
【WATER POLISH】: Mediclay stimulates the biological system in favour of beneficial bacteria helping to reduce algae. Mediclay will also “polish” the water resulting in amazing clarity to observe your fish.
£ 14.95
free delivery
To the offer
PRYMAX Clear Pond Sealer 1kg
High polyurethane content Extra tough coating Most ral BS 4800, BS 381c Moisture cured 3 Coat system for clear
£ 34.99
free delivery
To the offer
Eco Pond Water Feature Clear 500ml
Ecopond
£ 16.85
free delivery
To the offer
Blagdon 1054348 Inpond 6-in-1 9000, 49.5w Pond Pump and Filter with UV Clarifier, LED Light, 4 Fountain Heads, for Ponds Up to 9,000L, Large
INSTANT SOLUTION FOR A CLEAR AND BEAUTIFUL POND - a complete easy care in-pond solution for crystal clear water, including pump, filter, 4 fountain options, green water UV clarifier and automatic LED spotlight, IP38 rated
£ 179.99
free delivery
To the offer
800g Cloverleaf Blanket Answer Koi Fish Pond Blanketweed Algae Treatment BA800GM
UK number one selling natural product for the removal of blanket weed 100% safe for pond fish and pond plants 800G tub treats up to 10000 litres of pond water Safe for use with all pets and animals Easy to apply - no need to turn off pump or filters
£ 19.49
free delivery
To the offer
7% discount
Natural Barley Straw for Ponds. Pond Water Treatment for Clear Water & Blanket Weed Control. Fish Safe Pond Cleaner for Koi, Wildlife & Gardens. Algae Treatment Straw Pods 3 Pack.
NATURAL POND WATER TREATMENT: Natural barley straw for ponds helps maintain clear water naturally by reducing green water and controlling blanket weed growth without harsh chemicals.
£ 12.99
£ 13.98
To the offer
Bonda G4 Pond Sealer Clear 5kg
Bonda G4 Pond Sealer - Waterproof Sealant for Ponds and Water Features, High-Performance Protection, Easy Application Ultimate Waterproof Sealant: Bonda BON12224 G4 Pond Sealer provides an exceptional waterproof barrier for ponds and water features, ensuring long-lasting protection and preventing leaks High-Performance Protection: This pond sealer is designed to withstand various weather conditions and UV exposure, maintaining its integrity and performance over time, making it ideal for outdoor use Easy Application: Bonda G4 Pond Sealer can be easily applied with a brush or roller, offering smooth and even coverage that ensures a professional finish.
£ 81.38
free delivery
To the offer
PondXpert In-Line Pond Dechlorinator treats 200000L
Removes chlorine and impurities from your water Provides balanced pH and fluoride removal Contains hi-grade carbon and ceramet active ceramics Cartridge treats a minimum of 200,000 litres of water This large capacity will last a typical pondkeeper 2-3 years of regular water changes
£ 69.99
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
Swell UK Pond Vacuum Cleaner and Sludge Vac for Garden Fish Ponds. Includes Three Nozzles
Our best-selling pond vacuum cleaner for removing sludge and waste.
£ 99.99
free delivery
To the offer
Bonda G4 Pond Sealer Clear 2.5kg
Bonda G4 Pond Sealer - Waterproof Sealant for Ponds and Water Features, High-Performance Protection, Easy Application Ultimate Waterproof Sealant: Bonda BON12224 G4 Pond Sealer provides an exceptional waterproof barrier for ponds and water features, ensuring long-lasting protection and preventing leaks High-Performance Protection: This pond sealer is designed to withstand various weather conditions and UV exposure, maintaining its integrity and performance over time, making it ideal for outdoor use Easy Application: Bonda G4 Pond Sealer can be easily applied with a brush or roller, offering smooth and even coverage that ensures a professional finish.
£ 49.80
free delivery
To the offer
AllPondSolutions Water Feature & Fountain Cleaner Treatment – Keeps Ornament & Fountain Water Crystal Clear
Keeps Water Crystal Clear – Prevents cloudiness and build-up in water features and fountains Less Scrubbing – Reduces the need to clean tricky ornament designs by hand For All Water Features – Suitable for fountains, ornaments and small features Simple to Use – Just add to the water Keeps Features Looking Their Best – Maintains clarity between cleans
£ 14.99
free delivery
To the offer
API Pond Salt Pond Water Salt, 2kg Container
Contains one (1) API POND SALT Pond Water Salt 2 Kg Container Promotes fish health and disease recovery with increased electrolytes Improves respiration for fish in pond Made from evaporated sea water for all-natural results Use when changing water, when setting up a new pond and when treating fish disease
£ 15.72
free delivery
To the offer
HYDRA Crystal Treats UpTo 50,000 litres + Pond Algae Green Water Remover 5Kg
Rapid Cleaning: Crystal by Hydra is a cleaner that rapidly acts as a pond treatment for green water to give crystal clear water. This algaecide contains powerful detergents and sequestrants that rapidly dissolve and solubilize outdoor contamination.
£ 60.00
free delivery
To the offer
Water Based Epoxy Resin Pond Paint 1L (Clear)
For all concrete pond surfaces, aquariums and aquatic features
£ 36.00
free delivery
To the offer
Blagdon Inpond 5-in-1 6000, 26.5w Pond Pump and Filter with UV Clarifier, LED Light, 3 Fountain Heads, for Ponds Up to 6,000L
INSTANT SOLUTION FOR A CLEAR AND BEAUTIFUL POND - a complete easy care in-pond solution for crystal clear water, including pump, filter, 4 fountain options, green water UV clarifier and automatic LED spotlight, IP68 rated
£ 144.99
free delivery
To the offer
Cloverleaf Absolute Clear Flocculent 1L
100% Natural solution
£ 18.89
free delivery
To the offer
AllPondSolutions CUP-305-2000L/H All in One Pond Pump Filter with Fountain and 5w UV Steriliser, Clear Water Algae Control for Ponds up to 2000L
For use in ponds up to 2000L (Ornamental) / 1000L (Small mix of fish) Includes 1000L/h water pump / 5w UV steriliser / pond filter Water fountain set included with 3 different heads for a variety of fountain effects Filter media included: coarse foams x 3, floss pad x 1, bio balls x 25 (approx) 24 Month manufacture warranty
£ 74.99
free delivery
To the offer
Oase AquaActiv PondClear Pond Water Clarifier 500ml
For crystal clear pond water Immediately effective Removes phosphate Includes test strips for safe application Especially fast-acting and improves the water quality of the pond
£ 18.99
free delivery
To the offer
Barley Straw Pond Balls 1000ml Tub for Ponds to Act as Pond Cleaner and Algae Treatment
Easy Application: Easy to use barley straw pond balls to add straight to ponds or filters for convenient algae control Treatment Capacity: 1000ml tub treats up to 4,500 litres of pond water for effective coverage Safe for All Pond Life: Suitable for use with fish, plants and wildlife without causing harm to your pond ecosystem Algae Reduction: Reduces growth of green algae to promote crystal clear water and maintain pond clarity Instant Action Formula: Works instantly by breaking down and releasing natural chemicals into your pond water Natural Barley Straw Extract: Contains biodegradable organic gel casing that dissolves to release barley straw extract in a slow-release form Combats Blanketweed: Helps break down both free-floating algae particles and string algae or blanketweed to protect pond equipment
£ 22.09
£ 22.99
To the offer
Hydra Quartz Blanket Weed Pond Treatment - Blanket Weed Killer for Ponds | Removes Harmful Ammonia from Water | 5 Kg Treats Up to 62,500 Liters
Highly Effective Hydra Quartz is a highly effective pond water treatment to help your pond get rid of blanket weed as it starves the blanket weed by absorbing the nutrients on which the weed survives on.
£ 72.00
free delivery
To the offer
T.A.P. Aquatics Pond Wizard
TAP Pond wizard. Crystal clear clarity with Pyramid bag technology The fast safe and natural way to a beautiful clear pond Packed full of natural bacteria and unique enzymes Pond Wizard is the easiest and best way to a clea Comes complete with algaecide so it clears green water Add 1 Pond Wizard pyramid bag for upto 500 gallons of pond water (500 gallons = 2250 Litres)
£ 15.98
free delivery
To the offer
Cloverleaf Absolute Clear Flocculent 500ml
100% Natural solution
£ 14.79
free delivery
To the offer
NT Labs Pond Aquasure Water Dechlorinator (1000ml - Treats 18,200L) | Removes chlorine, chloramine & heavy metals. Protects fish mucus layer to reduce stress during pond top ups.
【 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.
£ 21.95
free delivery
To the offer
Swell UK 6m x 6m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds
UNBEATABLE PROTECTION - This is Swell UK's most popular pond liner. It's designed to be laid over suitable underlay and keep your pond from draining.
£ 58.39
free delivery
To the offer
Bonda G4 Pond Sealer Clear 500g
Bonda G4 Pond Sealer - Waterproof Sealant for Ponds and Water Features, High-Performance Protection, Easy Application Ultimate Waterproof Sealant: Bonda BON12224 G4 Pond Sealer provides an exceptional waterproof barrier for ponds and water features, ensuring long-lasting protection and preventing leaks High-Performance Protection: This pond sealer is designed to withstand various weather conditions and UV exposure, maintaining its integrity and performance over time, making it ideal for outdoor use Easy Application: Bonda G4 Pond Sealer can be easily applied with a brush or roller, offering smooth and even coverage that ensures a professional finish.
£ 17.48
free delivery
To the offer
Cloverleaf SA1 Sludge Answer, Clear, 1 Litre
Sludge Answer is designed to remove the accumulated sludge within a pond or filter system
£ 23.99
free delivery
To the offer
Blooming Fast Pond Clear Pro 2 Step Pack - XLarge treats up to 60,000L
Complete eco friendly solution treats up to 10,000L – no harsh chemicals, only natural products. Professional product used by councils, golf courses, and large landowners across UK Now formulated for garden use – not available in garden centres. New 2 step complete treatment – quick cleaning action. Works best at water temperatures of 10-13°C
£ 32.99
free delivery
To the offer
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
£ 13.12
free delivery
To the offer
TAP No More Blanketweed Treatment 1kg
An infusion of all natural minerals and additives that successfully combat blanket weed.
£ 17.30
free delivery
To the offer
Eco Pond Mud Muncher Sludge Buster Treatment 2.5 Litre
Eco Pond
£ 26.84
free delivery
To the offer
API Stress Coat Aquarium Water Conditioner, 1.9 Litre Bottle
Contains one Api stress coat aquarium water conditioner 19 liter Bottle Makes tap water safe and protects fish with dual-action formula Removes chemicals from tap water that are harmful to fish Replaces fish’s protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extract Use when adding or changing water, when adding a fish and when fish are sick or injured
£ 24.89
free delivery
To the offer
Aquascape 98892 Cold Water Beneficial Bacteria for Pond and Water Features, 8-Ounce
Combination of natural cleaners helps to provide clear, healthy water; maintain a strong biological balance in your pond Ideal for cold water, down to 35-degrees F; 8 pure strains of concentrated beneficial bacteria; ; reduces ammonia, nitrite and organic debris 1.5 billion CFU per ounce potency, ensuring consistently effective treatment Safe for fish, plants, pets, and wildlife Easy-to-use pump top; 8-ounce bottle treats 5,000 gallons of water; single dose (1 pump) treats 100 gallons
£ 30.89
£ 31.63
To the offer
Envii Lake Klear – Natural Large Pond & Lake Treatment for Sludge, Green Water, Blanket Weed & Duckweed – Treat’s 200,000 Litres of Water
Treat’s Sludge in Lakes – Lake Klear contains billions of beneficial bacteria to help digest sludge in all lakes and large ponds.
£ 59.95
free delivery
To the offer
Blagdon Pond Balance - Large
Clears blanket weed Balances the water chemistry in ponds to promote plant growth Safe to use in all ponds – harmless to fish, plants, filters and other pond wildlife Easy to use – step by step instructions Sufficient to carry out a 3 dose course of treatment on a 13,638 litre (3,000 gallon) pond
£ 44.95
free delivery
To the offer
Hydra Crystal Treats UpTo 10,000 litres + Pond Algae Green Water Remover 1Kg
Rapid Cleaning: Crystal by Hydra is a cleaner that rapidly acts as a pond treatment for green water to give crystal clear water.
£ 21.57
free delivery
To the offer
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
£ 12.89
free delivery
To the offer
Tetra Pond AquaSafe, Makes Tap Water Safe for Pond Fish, 1 Litre
Contains special compounds that eliminate chlorine and chloramine, and bind up heavy metals.
£ 18.99
free delivery
To the offer
TAP Pond Algae Control Balls - Crystal Clear Healthy Pond Water 280ml
Effective and easy to use balls Works on most pond algae Made of natural ingredients Helps to create and maintain a crystal clear pond Biodegradable gel balls. Can be used all year round.
£ 12.99
free delivery
To the offer
PondXpert Triple Barley Straw with added lavender 3 For 2
Best Value Barley Straw Bales - 3 for price of 2
£ 12.99
free delivery
To the offer
Envii Sludge and Pond Klear - Pond Treatment Pack - targets unwanted organics during winter.
Discounted 2 in 1 Offering 1 x Pond Klear + 1 x Sludge Klear Works In Low Temperatures - All Year Round Treatment Highly Effective Against Pond Sludge, Algae, Green Water 100% Natural and SAFE FOR FISH
£ 28.95
free delivery
To the offer
6 x nets of barley straw for natural algae treatment in ponds direct from farm
Barley straw for the control of algae in ponds Each individual net weighs approximately 65g This is good clean barley straw straight from the farm
£ 11.49
free delivery
To the offer
Blagdon 2758 Small Pond Algaway – Pond Algae Remover
Effective pond treatment against blanket weed and string algae Easy to use Encourages pond plant growth Wildlife and pet safe Treats 10,740 litres (2,360 gallons)
£ 20.21
free delivery
To the offer
Blooming Fast Pond Clear Pro 2 Step Pack - Large treats up to 40,000L
Complete eco friendly solution treats up to 10,000L – no harsh chemicals, only natural products. Professional product used by councils, golf courses, and large landowners across UK Now formulated for garden use – not available in garden centres. New 2 step complete treatment – quick cleaning action. Works best at water temperatures of 10-13°C
£ 25.99
free delivery
To the offer
Cloverleaf Blanket Answer 500g Blanketweed Treatment
A unique blend of minerals & enzymes to help keep your pond free of blanket weed.
£ 16.99
free delivery
To the offer
AllPondSolutions Pond Rescue Green Water Treatment 2.5 Litre – Algae Control for Clear Pond Water, Koi & Fish Safe (Treats up to 56,875L)
Clears Green Water – Removes the algae bloom that turns pond water green Fast, Visible Results – Restores clarity so you can see your fish again Treats up to 56,875L – 2.5 Litre bottle for ponds large and small Koi & Fish Safe – Safe for fish, plants and wildlife when used as directed Works with Your Filter – Best results alongside good filtration
£ 29.99
free delivery
To the offer
API Pond ACCU-Clear Water Clarifier for Ponds, 1.89 Litre Bottle
Contains one (1) API POND ACCU-CLEAR Pond Water Clarifier 1.89-Liter Bottle Helps clear cloudy pond water of dirt, silt and floating particles Clumps floating particles into large clusters that can be easily removed by a pond filter Works quickly and improves the overall efficiency of your pond filter Use weekly or when cloudy water is observed in freshwater ponds
£ 29.10
free delivery
To the offer
Bermuda Pure Pond For Crystal Clear, Healthy Water 1 Litre
Bermuda
£ 13.78
free delivery
To the offer
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 75 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
£ 55.25
free delivery
To the offer
Swell Control Green Sludge Remover (2 Packs). Natural Clear Water Pond Treatment and Sludge Remover (12 tablets)
Predosed ready-to-use snuggets that can be put straight into your filter 1 pack contains 6 doses, each treating 4546l (1000G) Economic two pack which should be dosed every 1 - 2 weeks Packed with beneficial bacteria that breaks down organic mater to reduce sludge Safe for Koi, community and wildlife ponds, and can be used year-round
£ 18.99
free delivery
To the offer
HYDRA Bio Aquatic Bacteria - Balanced Pond Bacteria Improves Pond Quality | Boosts Natural Bacteria In Water & Helps Clear Algae | 1KG Treats UpTo 100,000 Litres
Hydra bio aquatic bacteria is a premium quality algae treatment that maintains pond balance by adding bacteria in the pond.
£ 35.42
free delivery
To the offer
AquaDesign POND SAFE 5000ML Pond Tap Water Conditioner Dechlorinator Chlorine Remover TREATS 125,000 Litres
Removes chlorine, chloramine and heavy metals Makes tap water safe for fish, plants and wildlife Suitable for aquariums and ponds Aqua design SAFE comes with a 3ml pipette for dosing Also available in 1000ml and 2500ml sizes Dosage: 1ml per 25L of tap water Highly concentrated formula offers exceptional value Also great for water features and bird baths
£ 28.99
free delivery
To the offer
Pond Barley Straw Balls - Crystal Clear Healthy Pond Water (500ml (treats 2250L))
Available in 500 & 1000ml tubs for ponds up to 4500L Crystal clear ponds for healthy fish A natural process which combats algae growth Natural safe and effective ingredients Totally safe for fish, pet and wildlife
£ 15.99
free delivery
To the offer
Bermuda Pure Pond For Crystal Clear, Healthy Water 500mil
Live bacteria balls improve filtration Helps remove ammonia and nitrite Improves water clarity and helps creates crystal clear water Increases biological activity Helps breakdown sludge
£ 12.99
free delivery
To the offer
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
[Powerful Blanket Weed & Algae Remover] - Effectively removes blanketweed, pond algae, and green water, providing a cleaner, healthier pond environment.
£ 18.95
£ 19.44
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
Barley Straw Liquid Pond Treatment Natural Safe Clean Water 500ml
This barley straw liquid is 100% organic and is the perfect solution to keep your pond clear.
£ 15.95
free delivery
To the offer
Swell Control Sludge and Blanketweed 3 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 1 pack contains 6 doses, each treating 4546l (1000G) Economic three pack, 12 doses of Control Sludge and 6 doses of Control Blanketweed Packed with beneficial bacteria that reduce algae growth and sludge Safe for Koi, community and wildlife ponds, and can be used year-round
£ 40.99
free delivery
To the offer
Gardening-Naturally Natural Water Feature Cleaner Keeps Water Features Clear (300g)
Helps keep water features clean and clear Add one tablespoon (16g) per 5 litres of water.
£ 16.95
free delivery
To the offer
Green Lightning Blanket Weed Killer - Pond Clear Water Treatment - Pond Weed - Treats 23,000 Litres - Safe for Fish, Pond Plants & Wildlife - Eco-Friendly and Biocide Free - 100g
Green Lightning Blanket Weed Killer - Pond Clear Water Treatment - Pond Weed - Treats 23,000 Litres - Safe for Fish, Pond Plants & Wildlife - Eco-Friendly and Biocide Free - 100g product type: AQUARIUM POND WATER TREATMENT Brand: Green Lightning Size: 100g
£ 34.50
free delivery
To the offer
Swell Barley Straw Mini 1 pack. Barley Straw for Ponds to act as Pond Cleaner and Algae Treatment
A great natural way to control blanketweed in your pond Mini bale that treats around 1000 gallons Available in a twin pack for efficient treatment Ready to use bale in a net bag that can be placed into the pond or filter Naturally breaks down blanketweed, great when used regularly as a preventative
£ 13.69
free delivery
To the offer
AquaDesign Blue Liquid Pond Dye 2500ml For Ponds And Water Features TREATS 100,000L
AquaDesign Dye is a cool blue dye suitable for all ponds and water features Reduces Algae growth Increases oxygen levels in water Easy to dose Liquid disperses quickly 100% Non-toxic to all wildlife Comes with 3ml pipette for dosing Available in 500ml, 1000ml, 2500ml and 5000ml sizes
£ 19.99
free delivery
To the offer
European Frog-bit (Hydrocharis morsus-ranae) garden pond, frost-hardy - Live aquatic plant
European Frog-bit (Hydrocharis morsus-ranae) native to the UK. Converts to seed for winter.
£ 13.99
free delivery
To the offer
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | (4KG)
[Powerful Blanket Weed & Algae Remover] - Effectively removes blanketweed, pond algae, and green water, providing a cleaner, healthier pond environment.
£ 42.40
free delivery
To the offer
CLEAR waters Pond Sludge Remover 1L – Treats 10,000 Litres of Water – Pond Algae Treatment Ideal for Spring and Summer – Fast Acting Pond Cleaner to Remove Sludge
EFFECTIVELY REMOVE SLUDGE: ClearWaters Sludge Remover provides a biological solution for a cleaner pond by removing sludge and silt on the pond base
£ 29.99
free delivery
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
Barley Straw Balls Natural Pond Cleaner for Water Green Algae and Blanketweed 300ml
Natural pond care – A simple, natural way to help maintain clear pond water without relying on harsh chemicals.
£ 13.95
free delivery
To the offer
AllPondSolutions Pond Rescue Green Water Treatment 250ml – Algae Control for Clear Pond Water, Koi & Fish Safe (Treats up to 5,688L)
Clears Green Water – Removes the algae bloom that turns pond water green Fast, Visible Results – Restores clarity so you can see your fish again Treats up to 5,688L – 250ml bottle for ponds large and small Koi & Fish Safe – Safe for fish, plants and wildlife when used as directed Works with Your Filter – Best results alongside good filtration
£ 12.99
free delivery
To the offer
Swell Blanketweed Pond Treatment 1 litre - Pond Blanketweed Treatments to Control Algae Treats 22,500 litres of Pond Water
Anti blanket weed treatment for all ponds Controls a wide range of algae types Treats 22,500 litres of pond water
£ 19.79
free delivery
To the offer
Aquacadabra Vanquish Greenwater Pond Algae Treatment Safe for Fish 500ml
FAST-ACTING GREEN WATER CLEARER Quickly clears unsightly green water caused by algae, restoring clarity to your pond so you can enjoy a clean, healthy aquatic environment.
£ 12.99
free delivery
To the offer
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
CLEARS ALGAE AND BLANKETWEED - a formula created for treating ponds with green-water, algae and blanketweed problems with no use of biocides
£ 38.95
free delivery
To the offer
Swell Control Green Water and Blanketweed 2 Pack. Pond Clear Water Treatment, Pond Algae Remover and Pond Cleaner
Predosed ready-to-use soluble sachets that can be put into your filter 1 pack contains 6 doses, each treating 4546l (1000G) Economic two pack, 6 doses of Control Blanketweed and 6 doses of Control Green Water Packed with beneficial bacteria that reduce algae growth Safe for Koi, community and wildlife ponds, and can be used year-round
£ 16.09
free delivery
To the offer
Biotek Fountain Clear - 500ml - All-Natural Water Feature Treatment - Treats Up To 2,000 Litres.
Introducing the Biotek Fountain Clear Water Treatment Solution, a premium addition to your water garden care routine.
£ 12.99
free delivery
To the offer
Greena® All Natural Algae Treatment - Naturally clears green water from ponds by depriving algae of the nutrients that they need to thrive. (1)
Naturally clears green water algae from ponds by depriving algae of nutrients Concentrated BioTek formula compatible with all other bio-natural products 500ml Treats up to 12500 litres Harmless to fish, plants and wildlife when used as directed.
£ 12.99
free delivery
To the offer
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.
£ 34.90
free delivery
To the offer
Aqua Design CLEAR 5000ml Aquarium Water Clarifier - Leaves Water Crystal Clear - Green & Cloudy Water Treatment - Treats 25,000L
Clears green & cloudy water Safe for all fish and plants (not recommended for aquariums containing shrimps and snails) Suitable for Aquariums and Ponds Aqua design CLEAR 5000ml comes with 3ml pipette for easy dosing Also available in 500ml, 1000ml and 2500ml sizes Dosage: 2ml per 10L (dosage can be doubled if needed) Highly concentrated formula offers exceptional value
£ 28.99
free delivery
To the offer
Blagdon Pond Balance - Medium
Clears blanket weed Balances the water chemistry in ponds to promote plant growth Safe to use in all ponds – harmless to fish, plants, filters and other pond wildlife Easy to use – step by step instructions Sufficient to carry out a 3 dose course of treatment on a 4,456 litre (1000 gallon) pond
£ 16.50
free delivery
To the offer
Walter Products Variety Super Mix 10L Refill Bag – Premium Coldwater Pond Fish Food with Wheat Germ & Spirulina for Clear Water & Healthy Fish
Floating pond pellets and stick ‘super mix’ for all coldwater pond fish.
£ 12.99
free delivery
To the offer
Envii Winter Pond Treatment – Reduce Sludge & Improves Water Clarity, Works at Low Winter Temperatures, Natural Bacteria Treatment for All Ponds (24 Tablets)
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.
£ 26.95
free delivery
To the offer
AllPondSolutions Pond Rescue Anti Fungus & Bacteria Treatment 500ml – Pond Water Steriliser for Fish Health (Treats up to 11,375L)
Treats Fungus & Bacteria – Helps control bacterial and fungal problems in pond fish Supports Fish Recovery – Aids healing from ulcers, fin rot and infections Treats up to 11,375L – 500ml bottle for medium to large ponds Koi & Fish Safe – Formulated for use with pond fish Easy to Dose – Simple measured treatment
£ 17.99
free delivery
To the offer
NT Labs Pond Foamclear Foam Control Treatment (1000ml Treats 18,200L) | Anti-foam liquid breaks down unsightly surface froth to control excess protein and restore healthy gas exchange.
【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.
£ 21.69
free delivery
To the offer
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 Use Anti Ulcer when fish are suffering any of the following: ulcer like sores on skin; gills are rotting, reddening around fins and skin; fish are emaciated, sluggish and have clamped fins; fish are dying without obvious cause 2 treatment course treats 9,092 litres This treatment has a unique formulation to effectively treat against internal bacterial infections Anti Ulcer is harmless to filter and all species of pond fish, plants and water using wildlife
£ 26.49
free delivery
To the offer
Evolution Aqua Pure Sludge Bomb – Natural Sludge Buster for Clear Water Treatment, Bacteria Balls Cleaner for Fish Ponds | 1 Gel Ball Treats 20,000 litres
Digests sludge and cleans up organic waste - PURE Sludge Bomb contains an optimal mix of all natural anaerobic enzymes and bacteria that work as an effective pond cleaner treatment and sludge buster for garden ponds
£ 14.85
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 – 1L Treats 20,000 litres
Blanket weed Remover - Algae Klear Xtra removes submerged blanket weed and string algae in ponds throughout the year, including winter.
£ 31.95
free delivery
To the offer
Wiggly Wigglers Barley Straw For Natural Algae Treatment In Ponds Direct From Farm Bale Blanket Duck Weed Treatments Control Clears Algae, Green Water, and Blanketweed (Small)
ALGAE PREVENTER: Barley straw naturally combats algae before it blooms, ensuring your pond stays clear and healthy with minimal fuss.
£ 17.45
free delivery
To the offer
Natural Barley Straw for Ponds. Pond Water Treatment for Clear Water & Blanket Weed Control. Fish Safe Pond Cleaner for Koi, Wildlife & Gardens. Algae Treatment Straw Pods 6 Pack.
NATURAL POND WATER TREATMENT: Natural barley straw for ponds helps maintain clear water naturally by reducing green water and controlling blanket weed growth without harsh chemicals.
£ 18.99
free delivery
To the offer
Spear & Jackson Greenwater Treatment 2 x 1L - Rapidly Clears Green Water Enhances Mechanical Filtration - Safe for Fish And Wildlife - Treats 20,000 Litres
Rapidly clears green water - Enhances mechanical filtration - Safe for fish and wildlife - 2x1L Treats 40,000 Litres!
£ 16.99
free delivery
To the offer
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
Hydra pond silt remover is an organic, premium quality pond treatment that encourages aerobic activity and balances the pH level of water.
£ 26.68
free delivery
To the offer
CLEAR waters Pond Green Water Treatment 1L – Treats 10,000 Litres of Water – Algae Remover Pond Cleaner Instant-Action – Harmless to Fish and Animals
EFFECTIVE CLEANING: Helps remove green water, algae and other impurities from your pond, giving you clear and healthy-looking water
£ 17.29
free delivery
To the offer
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.
£ 20.95
free delivery
To the offer
Greena Fountain Clear Water Clarifier - Effective Water Feature Treatment for Enhanced Water Clarity, Eco-Friendly Solution for Clean and Clear Water 500 ml (1)
Introducing the Greena Fountain Clear Water Treatment Solution, a premium addition to your water garden care routine.
£ 12.99
free delivery
To the offer
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 STOPS SLIME, ALGAE AND SCUM FROM COMING BACK - specially formulated with anti-bacterial properties which helps to stop unwanted buildup and keeps the garden fountain sparkling clean with crystal-clear water
£ 11.99
free delivery
To the offer
MyPond MS300 Marine Sealant Clear, MS Polymer, 300ml | Window Sealer, Pond Sealer for Leaks, Concrete Glass Metal, 4x Stronger than Aquarium Silicone Caulking, Pond Liner Adhesive
RELIABLE DIY POND REPAIR SOLUTION: MyPond black A+ grade hybrid adhesive and translucent sealant makes pond and aquarium repairs easy for DIYers and professionals.
£ 16.99
free delivery
To the offer
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.
£ 16.19
free delivery
To the offer
Blagdon Natural Barley Straw Bugs, 500 ml, Pond Water Treatment, Clears Green Water, Suspended Algae and Blanketweed, Consumes Phosphate, Eats Organic Matter, Pet and Wildlife Safe
CLEARS ALGAE AND BLANKETWEED - a formula created for treating ponds with green-water, algae and blanketweed problems with no use of biocides
£ 26.95
free delivery
To the offer
Good Ideas 60 Seconds Eco Pond Clear – Pond Clear Water Treatment – Natural Organic Algae and Weed Remover with Microbes for Ponds, Fountains & Lakes – Safe for Fish and Plants
NATURAL MICROBES FOR ORGANIC CLEANING: This pond water treatment uses live microbes to break down scum, algae, and organic waste.
£ 12.99
free delivery
To the offer
Blagdon Pond Fresh Start, Removes Chlorine, Makes Tap Water Safe for Pond Fish, 500ml, Treats 4546 Litres of Water, Transparent
MAKES TAP WATER SAFE - conditions tap water effectively making it suitable for all fish and pondlife
£ 12.49
free delivery
To the offer
Blagdon Pond Water Treatment Ammonia & Chloramine Remover, Fast Acting, Safe for Fish, Wildlife & Pets, 500ml, Treats 4,546 Litres of Pond Water
REMOVES AMMONIA - Ammonia Remover will reduce levels of ammonia to a healthy level for fish and plants
£ 16.05
free delivery
To the offer
Interpet Clean Aquarium Pods, Makes Tapwater Safe for Fresh Water Fish Tanks, Bioactivates Filters, Eats Sludge, Feeds Plants, Reduces Aquarium Maintenance, 12 Pack
ALL IN ONE TREATMENT - the soluble pouches harmlessly dissolve, releasing gentle active ingredients to keep your aquarium looking beautiful
£ 13.20
free delivery
To the offer
Aqua Design CLEAR 1000ml Aquarium Water Clarifier - Leaves Water Crystal Clear - Green & Cloudy Water Treatment - Treats 5000L
Clears green & cloudy water Safe for all fish and plants (not recommended for aquariums containing shrimps and snails) Suitable for Aquariums and Ponds Aqua design CLEAR 1000ml comes with pump dispenser for easy dosing Also available in 500ml, 2500ml and 5000ml sizes Dosage: 2ml per 10L (dosage can be doubled if needed) Highly concentrated formula offers exceptional value
£ 14.99
free delivery
To the offer
2 PACK BERMUDA SLUDGE BOMB POND BOMB WASTE POND TREATMENT CRYSTAL CLEAR WATER
*2 PACK BERMUDA SLUDGE BOMB* DROP STRAIGHT INTO YOUR POND OR FILTER CLEARS WATER & DIGESTS WASTE, MINIMISES ORGANIC WASTE BUILD-UP SUPER SIMPLE & EASY TO USE HELPS TO ACHIEVE CRYSTAL CLEAR WATER & DIGEST SLUDGE IN PONDS & WATER FEATURES ALSO, EFFECTIVE AT CONVERTING TOXIC AMMONIA & NITRITE ONE BOMB TREATS UP TO 20,000 LTRS SAFE FOR FISH & WILDLIFE
£ 17.85
free delivery
To the offer
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.
£ 19.90
free delivery
To the offer
CLEAR waters Blanket Weed Treatment for Ponds – 10L Bucket to Treat 100,000 L/Maintain 800,000 L– Quick Action Pond Weed Treament for Blanket Weed – Pond Cleaner Safe for Fish and Wildlife
EFFECTIVE BLANKET WEED TREATMENT: Targets and eliminates blanket weed, filamentous algae and string algae in garden and ornamental ponds
£ 104.45
£ 107.44
To the offer
Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres
Replenishes Beneficial Bacteria – Filter Feed contains billions of beneficial bacteria which helps with new & active filters.
£ 16.95
free delivery
To the offer
Evolution Aqua Stop Blanketweed - Effective Blanket Weed Treatment for Ponds & Pond Algae Treatment | Pond Weed Remover and Pond Cleaner | Fast-Acting Solution | (400g)
[Powerful Blanket Weed & Algae Remover] - Effectively removes blanketweed, pond algae, and green water, providing a cleaner, healthier pond environment.
£ 11.99
free delivery
To the offer
Blagdon Natural Barley Straw Bugs, 250 ml, Pond Water Treatment, Clears Green Water, Suspended Algae and Blanketweed, Consumes Phosphate, Eats Organic Matter, Pet and Wildlife Safe
CLEARS ALGAE AND BLANKETWEED - a formula created for treating ponds with green-water, algae and blanketweed problems with no use of biocides
£ 17.95
free delivery
To the offer
Blagdon Green Away Pond Water Treatment, Clears Green Water and Suspended Algae Particles, Natural, Plant Friendly, Safe for Fish, 500 ml, Treats 10,000 Litres of Water
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
£ 12.49
free delivery
To the offer
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
To the offer
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
ESTABLISH A HEALTHY POND FILTRATION SYSTEM – this treatment will help to establish an essential biological cycle in new and cleaned out ponds, by adding beneficial bacteria
£ 12.02
free delivery
To the offer
Blagdon Clean Pond Pods, clears blanket weed, reduces filter cleaning, feeds aquatic plants, eats pond sludge, makes tapwater safe (pack of 6 pods) & Affinity Window Cleaning Pads (Pack of 6)
Product 1: Clears blanketweed, reduces filter cleaning, feeds aquatic plants, eats pond sludge and makes tap water safe Product 1: Pet and wildlife safe Product 1: The water-soluble film will rapidly dissolve to release the active ingredients into the pond Product 1: Each pod doses up to 500 litres of water Product 2: Simple to use Product 2: Highly effective Product 2: Removes all known residues and provides a beautifully clean window to view your pool and its life Product 2: For regular or irregular use
£ 17.53
To the offer
We have found a total of 177 pond clears deals for you at amazon, B & Q, ebay, and other shops. The most popular brands are: Blagdon, envii, and Swell UK. Today's offer is envii Sludge Klear Pond Sludge Remover, Natural Bacteria Sludge Buster Digests & Controls Organic Waste, Safe for All Fish & Wildlife, 6 Tablets treats 30,000 litres with 7% discount. The lowest price we found in our deals is £ 11.49 . The highest price in our price comparison is £ 227.00 . Currently, we have selected 11 reliable shops for you to buy pond clears affordably.