PondMax 3 in 1 Solution Pond Treatment for Fish Pond Algae/Weed/Sludge 5L

PondMAX high quality proven pond treatment formula. Treats three problems in pond water through the use of beneficial bacteria. Blanket weed/String algae Green water Pond sludge Easy and safe to use: Enhances mechanical filtration in ponds. Harmless to water plants. Naturally safe for all pond fish, water/aquatic plants and wildlife. 5 Litres treats 125,000 Litres.