Quote Originally Posted by Bobbafett View Post
What kind of gauge did you get? If it's analog, they're very unreliable. You need a digital one with a probe.

Also, is your UTH and lamp regulated with a thermostat?
Since he is in a 5.5gal currently there is no UTH or lamp. The gauge is the zoomed brand one that kind of look like a clock. It is the same kind that I have in my 20gal tank.