The piece that completes the eKoral ATO (Automatic Top-off) system
The eK Water Pump is an ideal addition to your eKoral system. The eK Auto Top Off System can be activated if the mini-pump is set up with an eKoral controller, an eK Power smart power bar, and the eK Level Sensor. Water top off level can be set based on the reading provided by the eK Level Sensor. This helps to avoid unnecessary water fluctuations, which may affect the water quality reading. In a saltwater aquarium, an ATO system can also help to avoid hypersalinity due to evaporation.