Efficient submersible pump with plug: The pump has been designed to pump or inflate liquids. 20 W power to pump up to 1500 liters per hour from 1.6 m depth. Note: The maximum liquid should not exceed 35C. Low water level: The priming is soft and the lowest water level can reach 1 cm. When the water level reaches the lowest level, the temperature in the pump rises rapidly and activates the thermal protection when it reaches 80C. The fountain pump runs continuously and the pump must be stopped manually. Quiet Operation: Low noise level compared to other powerful high pressure pumps. With proper use, the water pump is maintenance free, if necessary. it should be rinsed with clean water and clean the hydraulic parts of dirt and debris. Accessory function: There is 1 water outlet nozzle for different pipe diameters (16mm). Power cable length: 1.8m. The comfortable carrying handle is comfortable and can also be used as a rope holder. And with suction cup, it holds firmly to the ground. Wide applications: The carrier pump is suitable for draining small ponds, is ideal for aquariums, rockeries, hydroponic systems, fish tanks, fountains, ponds, garden, etc. You can increase the oxygen with the water pump and let the water circulate. Use in/under water or outdoors, suitable for freshwater and saltwater.