Review on 🐠 Sicce Jolly Submersible Aquarium Heater with Thermal Protection and LED Light Indicator by Carmen Polk

I like the size of the heater, it's from SICCE. I bought the smallest I could get my hands on and I think it's still too big for my small tank. I have a nano/pico reef tank. The water should stay at or around 78 degrees. 10-20 minutes after switching on, the temperature was 80 degrees. I basically took it out of my tank and will keep it until winter. I may need a heater when the temperature in my house gets colder. I had some concerns based on other reviews but wanted to try the product.