uth can any1 help ?

[LegitProblem]

my heat source is cerimic heat bulb my temps are 91.4 hot end 80.6 cool end will a uth make him 2 hot ? i want it so he digests his food better as hes a bit slow at digesting his food at the moment

You Dont Really Need A Lamp You Will Only Need It If Its Hard For You To Keep Ambient Temperature. If The Lamp Is Giving Light To The Whole Viv Then It Will Make The Hot Side Hotter. I Use Zoo Med With A Ranco RTC Thermostat And Its Doing The Job.