Side Mounting Bio-Sponge Aquarium Filter XY-2821 | 9.5" x 3.5"
Now available, Side Mounting Aquarium Sponge Filters! A quiet, biochemical sponge filter with a port for an air line, these sponge filters provide excellent mechanical filtration while supplying oxygen to your aquarium. The foamy sponge material supports bacteria, supplying mechanical and biological filtration to your tank, helping to break down harmful waste, ammonia, and nitrite material, resulting in a cleaner living environment for your fish. Can be affixed directly to the side of your aquarium using a suction cup, keeping it up out of substrate and safely to the side of your aquarium. These filters are great for breeding filters or secondary filters in your aquariums.
Other Available Side Mounting Sponges:
Side Mounting Bio-Sponge Aquarium Filter XY-2820
Side Mounting Bio-Sponge Aquarium Filter XY-2822