Fluval Bio Foam Pads Are Specially Designed For Fluval Fx5/6 High Performance Canister Filters. Bio Foam Pads Provide Outstanding Mechanical And Biological Filtration Thanks To An Intricate Pore...
Specifically Designed To Fit Inside The Fluval Nano Filter, The Fluval Bio-foam Captures Debris For Effective Mechanical Filtration, Plus It Has Large Surface Areas That Encourage The Proliferation...