Colour Black Material Plastic Power source Corded Electric weight 508 Grams Maximum flow rate 1500 Litres Per Hour Maximum lifting height 2.1 Millimetres About this item Powerful Speed Flow-- An adjustable knob to control the water pressure, Max Flow Rate of the sumersible pond pump is 400 Gph per hour(1500L/H), Max Lift Height: up to 6.9ft(2.1m).Equipped with 2 nozzles--13mm,16mm, providing a different water flow as you desired. Anti Dry Burning Quiet Operation-- The fish pond pump can withstand 48 hours dry burning. So no need to worry about there is not enough water in your fish tank when you go on a short trip. Use brushless motor, this aquarium water pump can produce low noise and run more smoothly, which gives you a quiet environment even with one in your bedroom. Compact Mini Size-- 6.56ft(2m) Power cord is long enough for easy installation, and the perfect size makes the pond water pump easy to hide or disguise in the water (Dimensions: 5.7cm(H)*6.7cm(L)*8.3cm(W)). With 4 strong silicone suction cups, you can stick the water pumps on the right side of the aquarium, help keep it in place, either vertically or horizontally. Detachable Cleanable-- The quite water pump is easy to detach to clean. Do not need any tools to disassemble it and is very easy to be cleaned. Note: Please clean the pump regularly in case debris blocks the nozzle to make noises. Wide Application-- Equipped with 25W high efficiency motor, the water fountain pump attracts your fish or turtles a lot as it keeps circulating and aerating the water. Perfect for small to medium size aquarium, fountains, landscaping, spout, pond, water gardens and hydroponic systems, etc. Corrosion resistance, strong driving, this electric water pump also fits for sea water.