Marina Slim Filter Carbon Plus Ceramic Cartridge, 9-count

Description

3 3-filter packs of Bio-Carb carbon filter cartridges
Replacement cartridges for all 3 Marina Slim Filter Models
Ideal filtration media for maintaining clean, healthy water in tropical aquariums
Contains activated carbon and Ceramitek for optimum filtration and a healthy aquarium
The activated carbon effectively removes pollutants and odours, while the Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration