SHREE SAI TECHNOLOGIES Mini Water Pump 3-6 V DC Water Pump, 5 V Water Pump Diaphragm Water Pump  (3 hp)

This usb submersible pump is suitable for use in a fish tank or aquarium, it does not make much noise while working. It can promote the flow of water inside the fish tank, making a small underwater source. It is designed with usb input, it is convenient for you to power it, you can use the power bank to power it. You can use it for a long time, it is durable and has a long service life, it will not be easily damaged. It is designed with a smooth and burr-free surface, it will not bring any discomfort to your skin, The dirt, stain on the surface can also be cleaned easily. Water Pump only, other accessories demo in the picture is not included.