Marina Bio-Carb Slim Filter Cartridge HealthConsideration_Bone Development Applicable Lifestage: All Stages

Applicable Lifestage: All Stages

and a bumper guard for fish safety

Promotes better health

or for installations where external filtration is not possible

Read specific gravity on inside scale and salinity in parts per thousand (PPT) on the outside scale

Marina Bio-Carb Slim Filter Cartridge HealthConsideration_Bone Development Applicable Lifestage: All StagesThe Marina Slim Filter Carbon Plus Ceramic Cartridge combines activated carbon and Ceramitek in one cartridge for a healthy aquarium. The activated carbon effectively removes pollutants and odors, while the Ceramitek, a highly porous ceramic biological filter medium optimizes biological filtration. The easy to use disposable cartridge should be replaced every two weeks. Make sure to never replace all filter cartridges at the same time in order to