Aquatop Classic Aqua Flow Sponge Filter Up To 40 Gallons

Ensure crystal-clear water in your aquarium with the Aquatop Classic Aqua Flow Sponge Filter. Designed for tanks up to 40 gallons, this sponge filter provides effective biological filtration, helping maintain a healthy environment for your fish. The simple, classic design is easy to set up and maintain, making it an ideal choice for both novice and experienced aquarists.