I don't know if my heater is on its way out or not, but it just stops working every few days... Whenever I do a water change (not saying this has anything to do with it, but it happened twice so far) the heater light remains on, however it has a second light that indicates whether or not it's heating, and that light doesn't come on. Whenever I unplug it, wait a few seconds, and then plug it back it the heater works fine. I have no idea what's going on here, but it's getting kinda annoying. Any thoughts? Are these normal symptoms of a dying heater?
Thanks
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