Designed specifically for FX2, FX4, FX5 and FX6 high performance canister filters, Bio-Foam performs double duty as both an effective mechanical and biological media.
FX2/FX4/FX5/FX6 Canister Filter
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 use in freshwater and saltwater aquariums
- Convenient 2-pack format
- 2x bio-foam pads included