Hope yours works better than mine did. Looked at the temp one day and it was 96 and climbing tried to turn it down but wouldnt go off so I had to unplug it... Good luck though
Anyone with submersible heaters and or bigger tanks with high Watt heaters should buy a heater controller! My jager stuck on once and members suggested the same to me awhile back. Pretty cool have a 24/7 digital read out too!