Fluval Bio-Foam Plus Filter Pads- 2 pack df the mesh stands up to

the mesh stands up to the high temperatures that heat bulbs can generate

drool and other organic stains and odors

humid or dry

Molded base holds water or substrate without leaking

Fluval Bio-Foam Plus Filter Pads- 2 pack df the mesh stands up toFluval Bio Foam Pads are specially designed for Fluval FX5 6 High Performance Canister Filters. Bio Foam Pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a large surface area for the growth of helpful nitrifying bacteria. In addition, they trap small particles that are not retained by the first stage of foam filtration. Key Features : Enhances biological filtration Effectively captures