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

Clears Sludge & Treats Green Water – Envii Winter Pond Treatment provides billions of beneficial bacteria & enzymes to your pond to help clear & reduce sludge whilst helping clear green water in garden ponds. Works All Winter – Unlike most bacteria treatments, ours works below 4°C to ensure your pond has good bacteria activity all year round. This helps prevent the build up of sludge in spring, helping prevent green water, blanket weed & algae growth in the future. Works in All Ponds – Winter Pond Treatment can be used in ponds with or without a filtration system. Due to our unique formula, filters are not required to succeed. Alternatively, you can also apply this to your filters should you keep them running all year round. Safe for All Fish, Wildlife & Plants – Containing only natural ingredients, Winter Pond Treatment is completely safe for all fish including sturgeon & koi, all wildlife and plants. Large Treatments – One packet will treat up to 60,000 litres, containing 12 tablets. Each tablet treats 5,000 litres and is completely natural, meaning you can’t use to much per treatment.