Fluval Canister Carbon Foam Pads FX4 FX5 FX6, 2 Pack Pond Filters Dried Aspergillus niger fermentation extract

Dried Aspergillus niger fermentation extract

Top and bottom plastic frames – silicone-sealed top frame to prevent capillary action

but is small enough to fit on any desk or counter top

Pygmy Angels

Fluval Canister Carbon Foam Pads FX4 FX5 FX6, 2 Pack Pond Filters Dried Aspergillus niger fermentation extractDesigned specifically for the Fluval FX4, FX5 and FX6 high performance canister filters, the Carbon Impregnated Foam Pad pulls double duty as both an effective mechanical and chemical media. Mechanical Chemical filter media Pad traps small particles and debris Carbon helps remove odors, discolorations, heavy metals and organic contaminants For use in freshwater and saltwater aquariums Convenient 2 pack format Fluval Works with Models BFA # Carbon Foam