Efficient submersible pump: the pump is designed for pumping or transferring liquids. 40W power to pump up to 2500 liters per hour at 2.3m depth. Note: maximum liquid should not exceed 35 C. Low water level pump: flat suction up to 1cm, can be used even at low water level in continuous operation, the fountain pump works continuously until the smallest amount of water is reached residual water to avoiddry running. Quiet Operation: Low noise level compared to other powerful high pressure pumps. With proper use, the water pump does not require maintenance. must be rinsed with clean water and clean the hydraulic partsdirt and debris. Accessory Function- There are 3 water outlet nozzles for different pipe diameters (12/16/20mm). Power cable length: about 2.5m. Comfortable carrying handle is comfortable and can also be used as a standof rope. And with a suction cup, it holds firmly to the ground. Wide Application- The feeder pump is suitable for draining small ponds, is ideal for aquariums, rosettes, hydroponic systems, fish tanks, fountains, ponds, gardens, etc. You can increaseoxygen with the water pump and circulate the water. Use in or under water or outdoors, suitable for freshwater and saltwater.