Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) Substrate Simple Solution Oxy Charged Pet

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

First THREE ingredients are fresh or raw lamb

Size 6 (Fits most filters)

Opti-Growth: Contains extra calcium

Fluval Bio-Foam+ for FX4/FX5/FX6 (Special Order Item) Substrate Simple Solution Oxy Charged Pet*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