Many hobbyists first encounter a temperature controller when installing a chiller but these handy little devices can also be a great way to control your aquarium heater.

Due to the low cost of aquarium heaters, most of them utilize inexpensive ‘bi-metal’ temperature switches that tend to lose accuracy and even stick over time which can be scary when used in your aquarium.




The AquaLogic Temperature Controller is a heavy duty, industrial-grade temperature controller that is extremely accurate and reliable. A thermistor sensor is used to sense the temperature so there are no moving parts and It is also made in the USA so you know you are getting a high-quality product. If features a digital display, two unique modes for heating or cooling, keypad lockout, selectable temperature scale, and onboard diagnostics.

If you are looking for a reliable way to control a chiller, fan or aquarium heater, the AquaLogic temperature controller is definitely a great choice because it will keep your heating or cooling equipment operating within range and ensure your tank temperature is accurate and stable.


-Take Care and Happy ReefKeeping!