Fluval Bio-Foam+ for 306/406, 307/407 Canister Filter, 2 – Pack
Designed specifically for Fluval 306/406, 406/407 canister filters, Bio-Foam+ performs double duty as both an effective mechanical and biological media.
Features
- Mechanical/Biological filter media.
- Dense structure ideal for trapping small particles.
- Intricate, porous network provides vast surface area to facilitate growth of beneficial bacteria.
- Helps create clean and healthy water conditions for fish and plants.
- Convenient 2-pack format.
