HYDROS Magnet Mount Temperature Sensor
HYDROS Sense Port Accessory
The HYDROS Magnet Mount Temperature Sensor is an easy and affordable way to prevent your aquarium water from becoming too cold or too hot. It monitors the water temperature in your aquarium so you can keep it within the safe zone for fish, coral, and inverts. The sensor plugs into any Sense Port on a HYDROS device (like the Control2 or Control 4) and does not require any additional power source.