Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) Substrate and dog enthusiasts

and dog enthusiasts

Size 6 (Fits most filters)

Opti-Growth: Contains extra calcium

Simple Solution Oxy Charged Pet Stain and Odor Remover removes tough stains

and calm streams

Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) Substrate and dog enthusiasts*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