10 bestPond Algaecidesof March 2025

Blagdon Pond Algaway, Removes Blanketweed and String Algae, Pet & Wildlife Safe, Large, Treats 45,845L of Pond Water

Envii Winter Pond Treatment – Reduce Sludge, Clears Green Water & Improves Water Clarity, Works at Low Winter Temperatures, Natural Bacteria Treatment for All Ponds – Treats 60,000 Litres

Stop Blanketweed 1kg

Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 500 ml

Blagdon Pond Balance, Clears Blanketweed & Algae, Encourages Plant Growth, M, 519g, Treats 4,546L of Pond Water

Blagdon Blue Pond Water Colour, Reduces Algae Growth, Helps Protect Fish from Predators, 250ml, treats 31,000 litres

Tetra AlgoFin Blanket Weed Treament, 500 ml

Tetra AlgoFin Weed Treatment, 250 ml

Oase AquaActiv AlGo Universal algaecide, 5 l