FOR CHEMICAL AQUARIUM FILTRATION: Black Diamond Premium Activated Carbon removes odors, discoloration and impurities for clear, sparkling aquarium water.
SPECIALLY FORMULATED: Composed of heat-activated, bituminous coal-based carbon.
EFFICIENT: Specially sized – keeps on working long after other carbons quit.
FOR ALL FILTERS: Ideal for use in all aquarium filters.
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.