About This

• 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