Fluval 406/407 Bio Foam Value Pack, Replacement Aquarium Filter Media($14.99Value)

Description

Premium biological and mechanical filtration media designed specifically for the Fluval 406, 407 canister filters Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity 6-month supply for use in freshwater and saltwater aquariums