The Seltz D AC universal pump by Hydor is versatile and ideal for freshwater and marine aquariums, both for use in sump and as a return or circulation pump. The electronic controller allows you to adjust the flow rate in six different intensities. In addition, a dedicated button activates the Feed Mode, which pauses the pump for 5 minutes and allows the fish to be fed. There is also a Power LED and a Service LED that indicates malfunctions.The pump works both in and out of the water, maintaining the same silence and respecting the environment. The anterior chamber can b rotated, adapting to the different needs of use. If the water flow is less than optimal for operation, a sensor inside the motor shuts down the pump to prevent damage. In addition, a special internal anti-vibration mechanism and the rubber feet guarantee stability even in adverse conditions.Seltz D AC is available in various models with different flow rates, power and max head.Cleaning tips: remove dirt and limescale from the rotor and its seat with a soft brush, do not use detergents or solvents. Clean the grids with running water. In the event of a drop in performance or noise, restart the pump to eliminate the air trapped inside.
