Koralia #2 12V Controllable Powerhead is a low voltage, low power consumption controllable submersible pump is ideal for water movement in marine aquariums. The Koralia #2 12V range is specifically designed for use connected to the Hydor Koralia Wavemaker system. IT CAN NOT BE USED WITHOUT THE Hydor Koralia Wavemaker system.

Features:

• Minimum Flow Rate 260 gph. Maximum Flow Rate 680 gph.
• Minimum Power Absorbed 1.6 Watts. Maximum Power Absorbed 9.2 Watts.
  
• Unique Patented Magnet + Suction Cup Sup Support system that makes positioning the Koralia easy and safe anywhere in your aquarium
• Adjustable Flow: Rotate the pump as you prefer thanks to the sphere shaped connection and direct the flow to better suit the aquarium needs
• Gentle or Powerful Flow: Wide and gentle or width concentrator nozzle powerful and direct
• Low Voltage Safety: All models have a super safe rubber cords with waterproof connectors that plug into the Wavemaker control system