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Feature
HQRP 4-pack bio foam pads; with HQRP Coaster;
Intensify biological filtration
Efficiently capture small particles and debris
For freshwater and marine environments
100% Compatible with Original filter; 2 weeks DOA replacement warranty!
Description
Thanks to their complex pore structure providing extensive surface area for the growth of helpful nitrifying bacteria, the Bio Foam Pads provide excellent mechanical and biological filtration. They also trap small particles that are not retained by the first stage of foam filtration.