Outdoor, sport and everyday productsShop smarter, all in one place.
UK edition · GBP

Blagdon Green Away Pond Water Treatment 250 ml

£7.95 (as of 23/10/2026 22:51 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Blagdon Green Away is a 250 ml pond water treatment for clearing green water and suspended algae particles. It treats 5,000 litres and is described as safe for fish, plant friendly and harmless to filters. The bottle also includes an accurate dosing chamber for measurement.

You might also need

Magnetic Aquarium Glass Cleaner for Fish Tanks Under 50 Gallon£8.95 (as of 18/07/2026 12:53 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)View on Amazon
FEDOUR 300LPH Aquarium Air Pump with Dual Output, 3W Adjustable Original price was: £18.77.Current price is: £16.97. (as of 23/10/2026 22:41 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)View on Amazon
SKU: B002HWIYDO Category:

As an Amazon Associate we earn from qualifying purchases.

Compare with similar Aquarium Water Treatments and Test Kits

A Little Life Complete Aquarium 8 in 1 Test Kit£7.95 (as of 24/08/2026 23:46 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)View on Amazon
NT Labs Broad pH Test Kit for Aquarium and Pond Water£8.23 (as of 06/11/2026 19:58 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)View on Amazon

As an Amazon Associate we earn from qualifying purchases.

Quick Summary

Blagdon Green Away is a 250 ml pond water treatment for clearing green water and suspended algae particles. It is described as plant friendly and safe for fish, and the bottle treats 5,000 litres of water.

The product is also described as harmless to filters. A dosing chamber is mentioned for measurement, which helps when matching the treatment to pond size.

Key Details

DetailVerified information and buyer relevance
BrandBlagdon, which identifies the product range.
Product typePond water treatment for clearing green water.
Pack size250 ml bottle.
Treatment volumeTreats 5,000 litres of water, so the pond volume matters when choosing this product.
UseTargets suspended algae particles and green water.
Compatibility notesDescribed as safe for fish, plants and water using wildlife, and harmless to filters.
DosingIncludes an accurate dosing chamber for measuring the treatment.

What to Compare Before Buying

  • Pond volume: Compare the stated 5,000 litre treatment capacity with the size of the pond you want to treat.
  • Water issue: This treatment is aimed at green water and suspended algae particles, so check that this matches the problem you want to address.
  • Contents and pack size: The bottle is 250 ml, so confirm that this is the quantity you want.
  • Use around fish and plants: The product is described as safe for fish and plant-friendly, which matters if the pond contains wildlife or planting.

What Else You May Need

Check the pond volume before dosing, and follow the bottle directions when measuring out the treatment. The dosing chamber is intended to help with accurate measurement.

Before You Decide

Confirm that your pond size and the 5,000 litre treatment figure match, and make sure the product is aimed at the green water problem you want to treat. If the pond contains fish, plants or filter systems, the stated compatibility points are part of the buying check.

Brand

Blagdon

Manufacturer

Blagdon

Binding

Target

Product Group

Pet Products

EAN

0755349026739, 0755349029075, 0190283811148, 5057065216629, 5012922026735

UPC

755349026739, 755349029075, 190283811148

Part Number

2673

Model

BD2673

Color

Brown

Product Dimensions

1.18 x 1.18 x 1.18 inches

Item Weight

0.66 pounds

Release Date

October 5, 2011

Size

250 ml

Energy Efficiency Class

A

Scroll to Top