Submersible Pump, Aquarium Water Pump, 16W Pump for Fish Tank, Pond, Fountain, Swimming Let your aquarium water circulate and aerate constantly, and provide your fish or turtles well -loved a natural environment, ideal for small to medium sized aquariums, ponds, water gardens and water fountains. SPECIFICATIONS: Power: 16W H-Max: 16W: 1.6 m Size: 16W: 75*63* 53mm Net weight: 360g DC: 220-240V Max. Flow: 16W: 800L / H Powerful and efficient motor Equipped with a 16W motor, they provide high performance, extend their service life, continuously raise the column of water and can provide sufficient oxygen to fish and other aquatic organisms. 4 strong suction cup 4 strong suction cups at the bottom of the pump hold it in place so that you can stick it vertically or horizontally on the right side of the aquarium. 2 output nozzles optional Equipped with two nozzles, the first one is 0.35 inch in diameter, the second one is 0.5 inch in diameter and offers different lighting effects. water flow