Red Sea ReefATO+ Retro System

This model does not include the corner magnet bracket and is designed to upgrade older Red Sea models. The ReefATO+ is designed to maintain a stable salinity and water volume in a reef aquarium by automatically replenishing the water lost due to evaporation. In addition, the ReefATO+ provides two other critical aquarium health indicators: a fully featured on-line digital temperature monitor and a leak detector. l-proof (solid-state EC technology) water level sensor with built-in safety shutoff. Automatic shut-down if the sensor is not connected, if the pump runs significantly longer than normal or if the RO reservoir runs out of water or if a leak is detected.