This is a submersible pump, with high-performance, low noise. It is a perfect supply for fish tanks or aquarium. Features: 360water absorption. The bottom of the pump is to suck water in the surrounding, effectively cleaning fish feces and impurities in the water tank. Low noise and noise reduction design. Easy to disassemble and clean, easy to maintain. The water pump can be started at a water level of 5cm and can be as low as 1cm when pumping water. Convenient handle and thickened ABS plastic shell. The submersible pump is widely used in aquariums, fountains, spouts, hydroponic systems, etc. Specifications: Item name: Submersible pump Material: Plastic Color: Black and blue Voltage: 220v-240v(Can be customized according to requirements) Power(optional): 5w / 8w / 18w / 25w / 40w / 60w / 90w Wire length: 1.5m (5w / 8w / 18w / 25w ); 1.8m(40w / 60w / 90w ) Wire length can be customized according to requirements Package weight: 200g (5W) 220g (8W) 310g (18W) 440g (25W) 800g (40W) 1070g (60W) 2000g (90W) Package size: 9*7*8.5cm (5W / 8W) 9*9.5*11cm (18W) 12.5*10*12.5cm (25W) 15*12*14.5cm (40W) 15*12*17cm (60W) 18.5*14*18.5cm (90W) Package List: 1* Submersible pump Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.