About this item Compact Size BUT Big Air Volume With MoonOrange 3W air pumps, you are going to witness “Small body, large energy”! UPGRADE Super-Quiet Design & Energy-saving With power 3W, the air pump is energy-efficient and won’t get overheated while operating. Upgraded ABS thickening body material and four rubber feet added on the bottom make sure It produces minimum noise. It’s not 100% silent but it’s very Low-Decibel Designed! Powerful & Adjustable Fish Tank Air Pump With Power:3W and Output:2X3.4L/M, the aerator provides strong air pressure and large air flow continuously. The air volume is adjustable to meet the needs for different fish tanks up to 100 Gallon. Full Accessories 1 x Air Pump, 2 x Air Tube, 2 x Air Stone, 2 x Check Valve, 4 x Suction Cup, 2 x Connector, 1 x Manual. Complete accessories to build an air pump kit in your tank! Long Service Life We provide a 180-day warranty. Please feel free to contact us if you have any problem with our products.