400GPH with tubing: The submersible water pump comes with 5ft tubing for more applications. It works steadily for over 25,000 hours due to 25W high-performance motor. And the water fountain pump uses an upgraded ultra-rugged outer shell for long service life

Adjustable Flow Rate: The fountain pump is designed with an adjusting knob, allowing to get the amount of water pressure you want. The maximal flow rate can be up to 400GPH. The submersible waterfall pump can continually elevate column of water up to 6.6ft

Ultra Quiet Design: The aquarium water pump with relible and duarable motor runs extremely quietly, less than 20 decibels. The small pond pump doesn't produce much noise, giving you quiet environment. And it is easy to disassemble and clean without any tools

Multi Function: The fish tank pump can help you circulate and drain your aquarium, and creat a nature world for the fishes. Aquarium pump is very suitable for aquariums, ponds, fish tanks, fountains, waterfalls, backyard, garden, hydroponic systems and many more

Excellent Service: The Water Pump of the FREESEA operate very stably under Fish Tank. If you have any questions about the Pump you received, please feel free to contact us at any time. 24-Hour Professional After-Sales Service.