
I am very disappointed in this heater. Despite all the negative reviews I decided to take a chance. It worked great for about 2 weeks and then the heater stopped heating as intended. I had a separate thermometer to monitor this. In just over a month, its accuracy has dropped from 2 degrees, which is within the manufacturer's accuracy limits, to a whopping 20 degrees. I set the heater to 88 and the tank didn't go above 68 degrees. When I took the heater off it fell apart and I had to take pieces out so my turtle wouldn't eat them. Save nerves and money and buy a higher quality heater.

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