Koralia Evo are circulation pumps by Hydor with reduced energy consumption and excellent performance, specific for marine aquariums but also suitable for freshwater tanks, since they recreate the natural movement of water typical of seas and rivers. They are equipped with a built-in safety net and cable protector for the safety of urchins and fish. The sphere joint allows you to adjust and direct the flow according to your needs. The pump also features a particular fixing system with magnet suction cup support for applications on glass up to 15 mm thickness. It can be connected to a timer.Koralia Evo is available in various models with different capacity and power.Cleaning tips: Remove dirt and limestone from the rotor and its seat with a soft brush, do not use detergents or solvents. Clean the pump grids with running water or with a brush.