Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) DogCollarsLeashesCategory_Harness See-through Plexiglas panels open smoothly

See-through Plexiglas panels open smoothly both ways with a gentle push

#1 ingredient is real lamb

snow and cold

amino acids

Easy-access doors

Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) DogCollarsLeashesCategory_Harness See-through Plexiglas panels open smoothly*Special order item. Will take 2 3 weeks longer to ship Designed specifically for the Fluval FX4, FX5 and FX6 high performance canister filters, Bio Foam+ pulls double duty as both an effective mechanical and biological media. Key Features : Mechanical Biological filter media Large porous surface area supports expansive beneficial (nitrifying) bacteria growth Effectively captures small particles and debris, particularly those that are not retained by