A perfect set of high quality air pump kits to keep your aquarium oxygenated and help keep fish healthy. It has the characteristics of quiet, compact size and light weight. Properties: Package Includes: The whole air pump kit includes everything you need. 1 * aquarium air pump, 1 * 1m pipe, 1 * air stone, 1 * check valve. Low power consumption: Easy to use and low power consumption, Pressure: 15kPa, Power: 2W, Output: 1.2L/min. Better for oxygenation: Airstone produces more bubbles, which makes the oxygen melt more easily in the water. Check valves can prevent water from sucking back. Super Silent: Very quiet when working and will not affect your and your pet’s sleep. Used to oxygenate water. Suitable for aquariums and fish tanks. Guarantee: If you have any problems, please contact our shop in time. We will give you a satisfactory solution. Specifications: Article: Air pump set Main material: plastic Main Color: Black Power: 2W Voltage: 220V (EU) / 50Hz; 110V (US) / 50Hz Pressure: