aPUMP is an aquarium air pump for aquariums up to 26 gallons volume and is used to supply aquarium water with oxygen the most essential and vital element. Strong air pressure flow produced by the aPUMP makes it possible to use it in aquariums with water level of up to 32 inches! The use of the patented technology led to an unprecedented low noise level - less than 35dB. Specifications:-Air pump for aquariums up to 26 gallons volume. Rated voltage - 150v.AC220 / 150v Power - 1.5W. Noise level - less than 35dB. Dimension - 3.75 L x 3.75 W x 3.75 H in. Weight - 0.49 lbs. Includes - pump air hose and air stone.