Designed specifically for FX2, FX4, FX5 and FX6 high performance canister filters, the Carbon Impregnated Foam Pad pulls double duty as both an effective mechanical and chemical media.
- Mechanical/Chemical filter media
- Pad traps small particles and debris
- Carbon helps remove odors, discolorations, heavy metals and organic contaminants
- For use in freshwater and saltwater aquariums
- Convenient 2-pack format
- 2x carbon impregnated foam pads included