Hello, is condensation in a heater a bad thing? I got an aqueon 200 watt submersible heater today I put it in without plugging it in for 45 minutes and then plugged it in. When I came back 30 minutes later the inside and condensation on the sides. I turned it of and an wondering if that it is now unusable, if this is a normal problem for aqueon heaters, if I should bother with the lifetime warranty or just better to get a new brand, and if I need to get a new brand which do you suggest?
My fish love it when I procrastinate