Features: 1. Silent micro submersible pump, simple and refined, strong quality, practical recommendation. 2. Removable faucet, multi-caliber water pipe, easy to use. 3 Water inlet at the bottom, suitable for lower water level. Tips - About the head - the pump head refers to the theoretical lifting height of the pump, but the influence of the pipe resistance and the thickness of the water pipe is definitely less than the marked head. - About the flow rate - the pump flow rate refers to the theoretical flow rate of the pump, but the influence of the pipe resistance and the thickness of the water pipe is definitely less than the marked flow rate.