Hydor Smart Wave Aquarium Circulation Pump Koralia Evolution 1400/1500 Kit Kit Includes 1 - Smartwave Controller and 2 - Koralia 1400/1500 Pumps New and improved mount featuring vibration absorbing technology and magnetic suction cup with free positioning capabilities Safe for use with wave-timers Higher flow rates and lower energy consumption when compared to previous Koralia models. Shaft-less impeller technology