Review on 🌡️ Inkbird WiFi ITC-308 Digital Temperature Controller: Advanced Aquarium Thermostat with Waterproof Sensor for Heater and Cooler by Betsy Clark

This controller saved my entire reef tank. I originally bought it to get more accurate temperature readings and a more consistent temperature. What I never planned was a multi-day power outage after a major hurricane. Because this controller has a cooling output, I was able to connect a large fan to cool my tank. The controller requires very little power, so I didn't have to prioritize my generator's power to keep the controller running. At first I thought the cooling outlet was a waste of time but now I'm so glad I got it. This has saved me thousands of lost livestock from overheating.