Sick cali king...PLZ HELP!!!!

[Heather7875]

then what is a good way to get accurate temp. readings?
they say their temp can be lowered at night to mimic their natural environment. We use a night light for night time and a day light at 60 watts during the day sitting on top of screen. Plust the heat mat stays on all night.
We were just using the night light all the time, however when he started regurgutating we thought he may not be digesting properly because it is not hot enought like the dessert gets which is his natrual habitat. Sucks cause we thought we were doing a good thing, and what!!??? Now I realize we were hurting him. we also bought the most expensive stick on thermostat thinking we got the better one...guess not! UGG! so discouraging!!!