Pesfehhy Aquarium Filter,Ultra Quiet Aquarium Biochemical Sponge Filter Fish Tank Air Pump Fry Aquarium Fish Tank Water Fall Double Foam Sponge Filters Xy-2881

Scientific 5-Layer Ribbing Shape Sponges Design,It Quickly Established A Bio-Filter And Extra Oxygen,Two Sponges Means More Area For Beneficial Bacterial To Colonize And Faster Cycling,Keep Your Fish Tank Crystal Clear And Clean. Traps Floating Debris And Protect Your Baby Fish From Being Sucked Up Into The Filter,Aerobic Colonize The Sponge Providing A Bacterial Substance To Facilitate The Nitrogen Cycle. Easy To Install:Simply Install An Airline Into The Unit And Turn On The Air Pump,Great Way To Clean And Oxygenate Your Tanks;Easy To Clean. Aquarium Sponge Filters Has Two Media Containers With Ceramic Bio Filter Media Inside Of Each, Help To Remove Harmful Substance And Increase Oxygen Level In Your Tank,You Can Replace The Filter Media To Enhance Water Quality. Aquarium Sponge Filters Comes With 2 Suction Cups,Can Be Installed Anywhere And Can Be Easily Hidden On The Back Wall Of The Aquarium;Suitable For Shrimp Tank, Tank,Breeder Tanks,Goldfish,Discus,Guppies,Fry,Baby Fish Or Other Fish.