The Fluval 307/407 & 306/406 Filter Media is a product designed to remove nitrites from both fresh and saltwater aquariums. Made by the trusted brand Fluval, this filter media comes in sizes 306/406 and 307/407, specifically designed for nitrite removal. With dimensions of 7.24x4.53x3.31 inches and a weight of 0.18 pounds, this white filter media is essential for maintaining a clean and healthy environment for fish in your aquarium.
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