The Koralia Evolution 1050 circulation pump offers the apex in efficiency and flow. Designed to work with wave timers, Koralia Evolution 1050s also feature extremely low power consumption and superior energy efficiency. With a smaller footprint than previous models, Koralia Evolution 1050 pumps blend seamlessly into your aquarium's backdrop. Koralia's patented magnet suction-cup technology is improved too: now featuring a vibration-absorbing element to minimize movement and support smoother flow.