Red Sea ReefControl ATO Module & Temperature Sensor

Red Sea ReefControl is a modular ecosystem designed to monitor, manage, and automate key aspects of a reef aquarium.

From power management and auto top off control to temperature, pH, salinity, and leak detection, ReefControl components work together to give reef keepers greater visibility and control over their system.

Whether building a simple setup with ReefControl Lite or expanding into a more advanced configuration with ReefControl Pro, Power 6, and ReefSense probes, this lineup is built to grow alongside your reef.

The ATO Module & Temperature Sensor provide reliable automatic top‑off control and precise temperature monitoring when connected to the ReefControl system.