Fine Aquarium Sponge Filter XY-2811 | 8" x 3.25"

A super biochemical sponge filter with an airlift system and quiet operation, 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. These filters are great for breeding filters or secondary filters in your aquariums.

Features:

• Helps supply water with oxygen.
• Reduces noise and energy use from air pumps.
• Affixes to most external or top mounted filters as a prefilter unit.
• No dead spots in the cylinder foam to providing increased filtration

Other XY-# Aquarium Sponges:

Aquarium Sponge Filter XY-2810
Aquarium Sponge Filter XY-2812
Aquarium Sponge Filter XY-2813