Nishikoi Goodbye Green Water - 8 Week Treatment

Product Code: NIGBG0001

£14.99

Was £19.99

RRP: £24.99 | Save £10.00 (40%)

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1 day, 21 hours, 20 minutes, 56 seconds

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About the Nishikoi Goodbye Green Water - 8 Week Treatment

Manufacturer: Nishikoi

Gets rid of slimy green algae.

A unique, worldwide patented bio-product consisting of bacteria cultured on barley straw, enzymes and activated barley straw. It is easy-to-use, makes no mess, requires no measuring, contains no chemicals, and has no risk of overdosing as you simply drop one water-soluble sachet of Nishikoi Goodbye Green water into the pond or filter every week. The barley straw extract will also clear up blanketweed.

Nishikoi Goodbye Green Water - 8 Week Treatment Features

One water-soluble sachet (8 in total) treats 4,500 litres (1,000 gallons)

Easy dispensing - just drop water soluble bag in pond

Reviews for Nishikoi Goodbye Green Water - 8 Week Treatment

Trusted Customer

13th May 2026

We treated our pond with the sachets as it had turned very green. It required two treatments before it cleared so I will reorder and keep some in stock in cases happens again.

Trusted Customer

18th April 2026

Absolutely love this stuff works every time as it says on tub This is my second batch I’ve used and very happy so are my fish 👍🏾😊

Trusted Customer

2nd June 2023

It was good did what it said on yhe packet

Trusted Customer

24th September 2022

Much smaller bucket than I expected . For £15 I thought it would be bigger . Haven't noticed a difference yet

Trusted Customer

7th May 2022

Excellent service, placed order and received in 2 days