Simplicity 1000 DC Pump

Powerful High-flow, energy-efficient DC pumps are available in four different sizes to suit the needs of your aquarium.  Control Easy to use controller lets you control the flow at a speed that works best for your tank. Energy Efficient Uses significantly less energy than comparably sized AC pumps.  Saltwater or Freshwater Safe for use in both saltwater and freshwater applications. Submersible use only. Quiet Offers very quiet operation Feed Button Safely shuts pump off for 10 minutes for feeding and other maintenance Safe Operation Safe low voltage DC pump Slow Start-Up Gradually ramps up power to the motor until reaching full speed 1000DC 1,000 gallons per hour24v DC 30w Max. Head Pressure:10 ft.Threaded In/Out:1.0 "Barb Fittings1.0" / 0.75"Dimensions6.4" x 3.5" x 4.5"