30W Quiet Mini Aquarium Submersible Water Pump 475GPH 

What does a water pump do in a fish tank? The aquarium water pump, including the powerhead, has tow main functions, generating water flow and aeration, and moving the water through various peripherals, such as sump, filters, skimmers, etc. The fish tank water pumps are also used as wavemakers in reef tanks. Flowing water creates ventilation by constantly mixing the surface with the rest of the water. Our  fish tank water pump use pure motor, and high material. It's durable to use for aquariums, home, and small office. The water pump IP rating is IP68, it could be used for ponds, fountains as well Tech Specification Model H.max Flowrate Water nozzles Size Material WP-1500 1.5M/4.92ft 1300L/343.42Gal 13mm;16mm/1/2";3/5" 13.2*7.5*8.0cm/5.11"*2.95"*3.15" ABS…