Submersible water pump for aquarium, fountain, fish pond, etcFlow rate is adjustable with knob in front of the pumpWith 2 suction cups at the bottom and to be used in water onlyInput Voltage: DC 35V -9V: 3WFlow adjustable water pump is designed fully submersible for both water and saltwater. This pump creates water flow and aerates your aquarium to simulate natural ocean / river environment. The pump is a must have accessory for you fish tank, fountain and more.Description:Specifications:Flow Rate: Max. 200L / H (44GPH)Hmax.: 157 - 787 inch / 04 - 2 meterOutlet Diameter: Approx. 8mmDimension (L x W x H): Approx. 14 x 15 x 1 inchUSB Cable Length: Approx. 555 inchMaterial: PlasticColor: BlackPackage included:1 x Water PumpNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.