Nano Return Pump for Saltwater Aquarium Sump, Small Water Pump, DC 12V with Controller, 185GPH (700L/H), 9 Watts, Indoor Use Only the sound of water

Only the sound of water flow can be heard

Either for freshwater or saltwater

Gears 1 to 10

9 FT power cord

ensuring a smooth transition for aquatic life

Nano Return Pump for Saltwater Aquarium Sump, Small Water Pump, DC 12V with Controller, 185GPH (700L/H), 9 Watts, Indoor Use Only the sound of waterDC 12V bottom suction pump. Safety assurance. 9 watts power consumption, energy saving but high efficiency. 700L H (185GPH). Quiet. DB<28. Only the sound of water flow can be heard. No sound of the pump. Three modes controller, constant, wave making and feeding. Waterflow adjustable. Gears 1 to 10. No metal. No rust. Ceramic shaft with graphite added inside. Either for freshwater or saltwater. Low water level operation. Dry burning protection. Product