The 3-in-1 ReefATO+

Exceptionally reliable and smart ATO, temperature monitor and leak detector

Smart. Safe. Quiet.

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.