Hydor Koralia Evolution Circulation Pump -- 1050 GPH 5w
The Koralia Evolution pumps are based off the success of the original Koralia. They have defined a new concept of circulation pump. Finally a compact, energy saving controllable pump with amazing, never seen before performance! Even the exclusive magnet suction-cup support has been improved becoming a vibration-absorbing device as well. New impellor technology that is shaftless for easier and quicker maintenance. Find the model that better suits your needs, position it, plug it into a timer or directly into your electricity supply and watch your reservoir benefit from the powerful yet gentle flow.