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This 2 in 1 Aquarium Thermostat(Chiller and Heater) safely chills and maintains the water to a lower temperature. Electronic controls allow you to set the comfort temperature to your lovely fishes or other aquatic preference. In addition to cooling, it also offers supplemental heat capability up to 100 degrees F. Keep your fishy friends happy and comfortable with this chiller in four seasons.
We recommend this chiller if you have installed heat emitting equipment that increase the water temperature, e.g. pumps and lights.
Please Note: The actual environments may cause cooling rates to vary slightly. We recommend customers to keep Thermostat in the indoor if customers want to reach a larger cooling effect within a short time, or contact us before buying if needed.