The Seapora Nano Power Filter will create a clean and clear aquatic environment for up to 7.5 gallon tanks, including little desktop aquariums! Maintenance is simple with the included sponge media blocks. They are super efficient and reusable with just a quick rinse. It is important not to completely wash out the beneficial bacteria from this sponge as it helps convert the harmful ammonia into less harmful nitrogen-containing molecules, leaving you with excellent water quality. 3.25" x 3.5" x 8" (inlcuding siphon tube)

• For Aquariums up to 4 gallons
• Flow Rate 15 GPH