Top 10 Green Away Aquarium UK – Home & Garden Store

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1. Blagdon

Blagdon Green Away for Ponds, Safe for Fish, 500ml, Plant Friendly, Clears Green Water and Algae, Natural

Blagdon - Fish will benefit from the use of this product as algae can reduce the oxygen levels in the water. Green away is harmless to filters and all species of pond fish, plants and all wildlife. Treats 10, 000 l 2, 200 gallons; the bottle's dosing chamber makes it easy to measure the correct dose needed for your pond. The algae clumps then drop out of suspension or are trapped in the mechanical filtration media in your pond filter. Green away clumps together the suspended algae, which cause the green water problem.
Weight0 kg (0.01 Pounds)
Part Number2683

2. envii

Envii Pond Klear – Green Pond Water Treatment Improves Water Clarity Down To 4°C – Treats Up To 20,000 Litres

envii - Binds together suspended particles to reduce green, cloudy and murky water. Beneficial bacterial treatment keeps water clean and ponds healthy. 1 litre bottle treats up to 20, 000 Litres. Unique bacteria work as well at 4°C as they do at 40°C, safe for all fish and wildlife. Can be used either as a treatment to clear water, or to prevent dirty water.

3. Swell UK

Swell UK Pond Green Water Control Treatment and Pond Cleaner | Crystal Clear Water with Natural Ingredients & Safe to Pond Fish and Livestock | Suitable for 12,000 Gallons / 54,000 Litres Pack of 2

Swell UK - Safe to livestock - using natural ingredients these water soluble nuggets are completely harmless to fish and pond livestock. It helps reduce nitrate and phosphate levels, aid the break-down of bottom sludge and odours, as well as helping to make the water less murky.

Crystal clear water - swell control green water contains a mixture of friendly bacteria that can help reduce the levels of nutrients which encourage algae to grow. Shop the range - why not also try our other excellent pond treatments for clearing blanket weed and Control Sludge? Easy to use - convenient sachets make this one of the most versatile products around with no messy measuring or dosing needed.

Cost effective - part of our own branded range, it is of equal if not better quality than leading brands and always at an everyday low price. Dosage - beneficial bacteria from one sachet suitable for 1000 gallons / 4546 litres, during spring, summer and autumn.
BrandSwell UK
ManufacturerSwell UK
Part NumberSWLATREAT-Parent

4. Blagdon

Blagdon Clear Pond, Treats 20,000 Litres of Water, Clears Dirty Green/Brown Water Quickly, 1L, Safe, Natural

Blagdon - Clear pond's formula is naturally safe and enhances mechanical filtration in your pond to help keep your water crystal clear. Rapidly clears green water, brown, cloudy, or dirty, grey pond water to keep your pond healthy. Accurate dosing chamber for easy, no mess measurement of treatment to suit the size of pond. Clear pond is naturally safe and harmless to filters and all species of pond fish, plants and water using wildlife. Use for clearing cloudy or dirty pond water caused by suspended dirt particles.
ManufacturerInterpet Ltd
Height12.7 cm (5 Inches)
Length8.41 cm (3.31 Inches)
Weight1.14 kg (2.51 Pounds)
Width23.9 cm (9.41 Inches)
Part Number2739

5. TAP


TAP - Easy and simple to use. Available in various sizes; 250ml, 500ml, 1Ltr & 2. 5ltr. 10ml treats 225 Litres. Green water treatment.
Part NumberP20012

6. Bermuda

Bermuda Greenwater Treatment 250ml Clears Cloudy Green Pond Water

Bermuda - Rapidly clears green water. 250ml treats 5000 litres 1100 Gallons. Easy to use pond treatment. Safe for fish and wildlife. Enhances mechanical filtration.
Part NumberBER0900


HYDRA 5KG treats UpTo 50,000 litres Green Pond Water Remover CRYSTAL Green Away Treatment

HYDRA - For use with exterior Filter Box to Remove the Treated Algae. Shelf life 3 years, 5 kg Treats up to 50, 000 litres. 100% biodegradable, maintains Clear, Healthy & Clean Water in your Pond. Not harmful for fish, Biological Filters or Pumps Installed in the Pond. Very rapidly removes the Pond Green Water to give you Crystal Clear Water.
ManufacturerHydra International Ltd
Height25 cm (9.84 Inches)
Length28 cm (11.02 Inches)
Width28 cm (11.02 Inches)


HYDRA Crystal Treats UpTo 10,000 litres + Pond Algae Green Water Remover 1Kg

HYDRA - Shelf life 3 years, 1 kg Treats up to 10, 000 litres. Very rapidly removes the Pond Green Water to give you Crystal Clear Water. Not harmful for fish, Biological Filters or Pumps Installed in the Pond. For use with exterior Filter Box to Remove the Treated Algae. 100% biodegradable, maintains Clear, Healthy & Clean Water in your Pond.
ManufacturerHydra International Ltd
Part NumberHYD59718

9. envii

Envii Sludge Klear – Pond Sludge Treatment Works Down To 4°C – Treats Up To 30,000 Litres

envii - 100% natural pond sludge remover contains billions of beneficial bacteria. Safe for all fish, wildlife, pets and aquatic plants. Works in all ponds to clear water, reduce sludge and maintain a healthy pond. Beneficial bacteria reduce the build-up of sludge and eliminate unpleasant odours. 1 pack contains 6 tablets and treats up to 30, 000 litres.
Height2 cm (0.79 Inches)
Length18 cm (7.09 Inches)
Weight0.05 kg (0.11 Pounds)
Width15 cm (5.91 Inches)
Part NumberSKTABS12

10. Evolution Aqua

Treats up to 20,000 litres, Evolution Aqua Pure Pond Bomb, for Crystal Clear Healthy Water

Evolution Aqua - Natural, chemical free solution for crystal clear, healthy pond water – pure pond bomb contains beneficial bacteria and natural enzymes that rapidly break down organic waste leaving your pond clean and fish healthy.

It is not intended to clear green water. Fast acting, intensive treatment for your pond – for use in water quality emergencies or when making any changes to your pond system, such as adding new fish or changing diet. Plant and pond life friendly – pure pond bomb does not contain any algaecides which can be harmful to fish, plant and pond life. Use pure pond bomb together with an appropriate UV Clarification to safely eradicate green water.

Safe for fish and all ponds – pure pond bomb’s all natural ingredients only activate when needed. Award winning product, manufactured in the uk – voted product of the year by Practical Fishkeeping and AQUA. Safe to use in new or established, filtered or non-filtered, self-contained water features and ponds.
BrandEvolution Aqua
ManufacturerEvolution Aqua
Height6.5 cm (2.56 Inches)
Length10 cm (3.94 Inches)
Width10 cm (3.94 Inches)
Part Number21903
WarrantyManufacturer Fault