Browse our range of treatments for algae and green water in your garden ponds online. Algae and greenwater will form in your pond water, usually as a result of direct sunlilght and pollen. Treating with a natural or chemical additive will help reduce and eliminate algae in your pond.
Choose from a selection of algae and green water treatments for your pond from top brands like OASE and Splosht.
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TAP Aquatics
TAP Barley Straw Balls Extract Pond Clear Water Balls 280/500/1000ml
Sale priceFrom £5.95
In stock
NT Labs
NT Labs Pond Aquaclear Blanketweed & Algae Control 250/500/1000ml
Sale priceFrom £8.50
In stock
Blagdon
Blagdon Barley Straw Bugs Natural Algae Treatment 250-1000ml
Sale priceFrom £10.99
Pre-order
Splosht
SPLOSHT Large Fish Pond Algae Green Water Treatment <13600L 3 mth pack
Sale price£6.99
Sold out
Splosht
SPLOSHT Small Fish Pond / Water Feature Algae Green Water Treatment <150L 3 mth pack
Sale price£4.99
Sold out
Splosht
Splosht Medium Farmers Pack Cleans Water Naturally 80000 - 250000L
Sale price£79.00
Sold out
TAP Aquatics
TAP Pond Doctor Barley Straw Green Water Treatment 250-2500ml
Sale priceFrom £6.99
In stock