Blue Life Clear FX Planted Aquarium MediaClear Fx Planted is an advanced comprehensive filter media for Planted Aquariums and is the only filter media needed to ensure the health, clarity, and stability of your Planted Aquarium. This specialized Planted Filtration media uses cutting edge technology that specifically targets and removes organics that nuisance algae feeds on from your Planted Aquarium. It does not strip important trace elements your Planted Aquarium needs while polishing the