Pawfly Aquarium Sponge Filter, 70 GPH Fish Tank Filter, 3 W Submersible Small Aquarium Filter with Water Pump, Double Foams & Ceramic Balls, Quiet Bio Sponge Filter for 10-40 Gallon Tanks

For 10-40 Gallon Tanks: Measuring 6.2″ W x 11.2″ H, this aquarium sponge filter fits perfectly in 10-40 gallon freshwater or saltwater tanks. Perfect for the breeding and feeding of fry and shrimp. Note: It takes up significant space in 10-gallon tanks
Gentle Mechanical Filtration: The porous sponges gently capture visible debris, uneaten food, fish waste, and other impurities without restricting water flow. Help keep water crystal clear and provide a cleaner habitat for your aquatic pets
Deep Bio Filtration: Both bio sponges and ceramic balls provide ample surface area for beneficial elements to thrive. Boost biological filtration to absorb and eliminate harmful substances and maintain a clean, stable, and healthy aquatic environment
Quiet & Easy to Set Up: No extra air pump required—just plug in for instant filtration. Remove the 2 extra sponges from the filter chamber and add the ceramic balls before use. The optimized motor runs silently under 30 dB to keep your tank calm and cozy
Easy to Use & Maintain: Quick to assemble and detach for easy cleaning. Keep the sponges fully submerged. Rinse every 2 weeks with aquarium water only to protect the helpful elements on the surface. Never use tap water