Premium 2-in-1 chemical and mechanical filter media designed specifically for the Fluval 307/407 and 306/406 High Perfmorance Canister Filters
Effective at removing and controlling phosphate
Effectively traps floating particles for clear water (debris, excess food and waste)
For best results, replace monthly or as required after testing water with your Fluval test kit (sold separately)
Includes 6 Phosphate Remover pads for use in freshwater and saltwater aquariums