With an airlift system, super bio-mechanical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water. The specially developed foam materials support the colonization of bacteria, allowing for mechanical and biological filtration, which will break down harmful ammonia and nitrite

• Warranty Description:1 Year
• Benefits:1. Supports the colonization of bacteria2. Breaks down harmful ammonia and nitrite3. Runs silently and offers excellent filtering while oxygenating the water
• Compatible Tank size:60 Gallons
• Filter Types:Mechanical; Biological