The Genuine Marina Bio-Carb Replacement Cartridge is designed for all three Marina Slim Filter models (S10, S15, S20).
Ideal for tropical fish, it contains activated carbon and a Ceramitek filter media, for optimal filtration and a healthy aquarium.
Activated carbon removes pollutants and odors effectively while Ceramitek filter media, based on highly porous ceramic, maximizes the action of biological filtration.
This disposable, easy-to-use cartridge should be replaced every 2 weeks to ensure optimal results. To ensure the continued presence of beneficial bacteria, never replace all cartridges at the same time.
Ideal for tropical fish, it contains activated carbon and a Ceramitek filter media, for optimal filtration and a healthy aquarium.
Activated carbon removes pollutants and odors effectively while Ceramitek filter media, based on highly porous ceramic, maximizes the action of biological filtration.
This disposable, easy-to-use cartridge should be replaced every 2 weeks to ensure optimal results. To ensure the continued presence of beneficial bacteria, never replace all cartridges at the same time.
