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Hagen Fluval FX2 Bio-Foam - 2 Pack
Designed specifically for the FX2 canister filter, this foam pad features a special rippled surface for effective 2-in-1 mechanical and biological filtration.
Features of Fluval Bio-Max Foam Pads
- Mechanical/Biological filter media
- Rippled pattern offers 30% more surface area than traditional flat foam
- Effectively traps large debris
- Complex foam structure maintains consistent water flow and promotes beneficial bacteria growth
- For use in freshwater or saltwater aquariums
- Convenient 2-pack format