Seven Master 1189 GPH(4500L/h) Aquarium DC Water Pump with Controller, 30W 11ft Submersible Pump for Fish Tank, Pond, Fountains, Waterfall, Hydroponic
- 【Easy External Controller】The external controller has only four simple buttons and a red LED display, making it easy to operate. There are 12 speed adjustable for flow control and wave maker control, with 10 minutes feeding mode.. Multiple options to match your needs..
- 【Auto Shut Off】When the pump system is powered on for the first time, it is allowed to run slowly in the air for 5 seconds. During the slow speed period, if water is detected, it will work at the normal speed. When the pump works normally, it will stop immediately if no water is detected and the digital will display as "Err" and repeat the cycle.
- 【Wide Application】Seven Master aquarium pump can be used in Freshwater or Saltwater. Ideal for fish tank, aquariums, ponds, waterfalls, fountains and water features NOTE: The controller panel is not waterproof, not for outdoor use, but better for indoor use..