Dophin Activated Carbon + Zeolite

The KW Zone Dophin Activated Carbon + Zeolite FM904 is suitable for both freshwater and saltwater aquariums. Its highly porous surface boosts biological activity, while the combination of activated carbon and zeolite removes odors, impurities, and discoloration, improving water quality. Weighing 400 grams, it can be used alone or in a filter to keep the aquarium clean and healthy.