Cleanwater Pond Filter Media P1000 - for crystal clear water & no algae problems

Description

Cleanwater is an actively absorbing granulate that binds nitrates, nitrites and phosphates, removing them from the water. This prevents algae from growing and cause them to die off gradually. Comes packed in 2 net bags for easy use. Each bag treats 500L of pond water for 3 months or 460 litres of aquarium water. More effective than carbon. When fully absorbed it will not release anything back into the aquarium.