Bio-Chemical Corner Sponge Filter XY-2892

B&K XY-2892 Bio-Chemical Aquarium Sponge Filter

·         High-quality aquarium sponge filter for efficient biological filtration

·         Supports large bacterial populations to break down aquarium waste

·         Dense, high-quality foam ensure reliable longer lasting aquarium use

·         Operated by an air pump to create numerous minute bubbles to increase dissolved oxygen content

·         Sponge dimension: 3.25"x 4 (h)" overall 3.25" x 9"(h)

Product description

This filter allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow. For aquariums up to 30 gallons. Filter requires an air pump and airline tubing, sold separately.