AquaClear 20 (Mini) Foam Filter Insert

AquaClear 20 Foam Filter Insert is a mechanical filter media that effectively removes particles and debris from aquarium water. It also prevents particulate waste from prematurely clogging other media in the filter. Primarily a mechanical filtration media, it also provides powerful biological filtration as friendly bacteria eventually grow inside its pore structure. Exclusively designed for the AquaClear 20 Power Filter, the Foam Filter is safe for fresh and saltwater aquariums. -Available in a 3 pack: AquaClear 20 (Mini) Foam Filter Insert | 3/PK -Other sizes available : AquaClear 30 (150) Foam Filter InsertAquaClear 50 (200) Foam Filter InsertAquaClear 70 (300) Foam Filter InsertAquaClear 110 (500) Foam Filter Insert -Other media available for the AquaClear 20 (Mini) MOB Filter: AquaClear 20 (Mini) Act. Carbon InsertAquaClear 20 (Mini) BiomaxAquaClear 20 (Mini) Zeo-CarbAquaClear 20 (Mini) Ammonia Remover