Hydor Koralia Circulation & Wave Pump for aquariums features greater energy-efficiency and enhanced features. Higher efficiency Hydor Koralia pumps generate up to 20% more water flow at half the energy consumption.
The upgraded, shaft-less impeller boasts unique design for wide and gentle water flow beneficial to aquarium inhabitants. Connect the timer-controllable circulation pump to a timer or wavemaker for custom aquarium water movement. A patented magnetic base with articulating ball joint allows full, 360-degree range of convenient pump positions. Direct vital water movement to areas of your aquarium never possible with conventional powerheads.
Size: Koralia 850 - 4.5 Watts (850 GPH)