Pawfly Corner Sponge Filter Nano Quiet Betta Fry Shrimp and Small Fish Bio Foam Filter for Tiny Aquariums and Fish Tanks up to 10 Gallons (Air Pump Not Included)

Corner-shaped Design: Expanded surface area for better air diffusion and oxygen circulation. It hides and fits nicely in the tank corner. Save space and won’t disarrange the landscape layout in your tank.

Fine Sponge Filtration: It provides mechanical and biological filtration and traps debris or waste without sucking up your fish, keeping a crystal clear water tank.

Small Size: It measures 3.3" D x 4.9" H. Fit for 5 - 10 gallon small fish tanks. Suitable for the breeding and feeding of various ornamental fish, shrimp or fish fry.

Easy to Clean: The filter can be easily detached for cleaning the dirt. Rinse it every 2 -4 weeks with aquarium water ONLY. Avoid washing it in tap water!

Quiet Aeration: Air powered (Air Pump Not Included) and causing no disturbance to your daily life. Press the sponge into the tank to fully absorb tank water to make it sink to the bottom.