The Eheim Compact range are versatile and quiet aquarium pumps.The capacity of all 3 models is adjustable. The priming screen protects the pump and aquarium inhabitants from damage. Eheim compact pumps are fully submersible and easy to conceal. The pump can be easily fixed on panes with the enclosed suction holders. - Small size easy to conceal. - Many areas of application. - Fully submersible. - Extremely quiet. - Low electric power consumption. - 3 Year Manufacturers Guarantee. Technical Info... - Pump output approx. 150-300 l/h. - Delivery head approx. 0.5m max. - Power consumption 5w. - Dimensions 54.5mm H x 35.5mm W x 51.5mm D.