Hydor Koralia Nano Circulation Pump -- 240 GPH 3.5w *DISCONTINUED*
The KORALIA NANO has added 2 new models that reach 240 gph and 425 gph but remain super compact and efficient. The magnet suction cup support and the sphere joint have been modified allowing better flow direction. Choose which model better suits your needs and watch your reservoir benefit from the flow of these super efficient little pumps.