Good Quality Penn-Plax Powerhead Driven Nano Aquarium Sponge Filter

Help your finned friends breathe easily with the Penn-Plax Powerhead Driven Nano Aquarium Sponge Filter! This porous sponge maximizes colonization of beneficial bacteria to help keep water clear. Easily set-up by rinsing the sponges, and then suctioning the filter to the side of your tank with the two included suction cups. With the easy-to-clean, reusable design‚Äî you can simply rinse filter with aquarium water and place it back in the tank. The sponges are designed to house beneficial bacteria without the risk of harming baby fish, shrimp, or other small underwater creatures. Safe for use in both freshwater and saltwater tanks. Keep your scaly sidekick happy and healthy! This is also great for use with aquatic turtles and aquatic amphibians.