Fluval FX4/FX5/FX6 Bio-Foam+ - 2 Pack Airpumps Size Paw Size Tiny to

Size Paw Size Tiny to to 1" XXS up to 1

Dried Enterococcus faecium fermentation product

Use in conjunction with Step 1 & 3

A variety of fixing possibilities (mounting plate included)

Large 2 litre (67

Fluval FX4/FX5/FX6 Bio-Foam+ - 2 Pack Airpumps Size Paw Size Tiny toDesigned 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 the first stage of foam filtration Custom fit for FX