Description Specifications: Dimensions: 2.95” x 1.71” x 2.17”; The 5-ft. long power cord offers convenient installation and the flow regulating valve lets you control the water flow rate, so you can get just the amount of water pressure you want; Max. Flow Rate: 210 GPH (800 L/H); Max. Lift Height: up to 3.3 ft.; Watt: 8W; Voltage: 110-120V Detachable & Cleanable: This compact water pump is easy to hide or disguise and no additional tools are needed for disassembly and cleaning Many Possible Placement Positions: Place the pump flat on its base, stick it on an angled or vertical surface, and manually rotate it into any position you need Wide Range of Application: High performance energy-efficient pump designed for use in ponds, fountains, waterfalls, hydroponic systems, irrigation systems and other water features Oxygen Nozzle Adjustment: Includes an oxygen nozzle and hose; the size of the pressurized oxygen bubbles can be controlled by adjusting the airflow at the top of the hose