He has a 3ft wooden viv with 2 frontal sliding doors.
I'm using a 100 ceramic to heat the viv
I have a habistat thermostat (dimmer) to control the heat lamp
A digital thermostat is in use to monitor temps
Currently in the warm side the temp is 31.8 degrees C, in the cool side it is 26.6 degrees C
I have been offering my snake a weaner rat once a week, the weaner is roughly the same size as a XL mouse

I will upload a picture of the setup