SUNSUN JP-023 265 gph powerheads run efficiently and quietly while providing superior water movement in aquariums to prevent stagnant water conditions. The optional venturi air intake feature with air regulator allows for increased water aeration. Easily fitted and ideal for powering under gravel filtration systems. Great for use in both Freshwater and Saltwater aquariums!
  Voltage :110V/ 60Hz, Power: 8w 
  265  gallons per hour flow rate (600L) 
  Suitable for both freshwater and saltwater use 
  Fully submersible pump creates powerful currents for increased circulation in your fresh or saltwater tank. 
  Includes an air inlet to help supplement oxygen flow.
Price:  $17.50 each