Quote Originally Posted by Sunnieskys View Post
Are you measuring the temperature at the glass? Don't read the temps on top of the substrate. 100f is too hot. It should be 90F. Also the probe needs to be between the glass and heat pad outside the tank.
So should I turn it down to 90F even if the substrate reads at a much lower temp and the cold side doesnt rise above 80 F?and in regards to the probe why should it be outside the tank and not against the glass I've just heard a lot of different opinions from different places which is why I'm also asking here