I use the outside probe from the warm side, indoor gauge for the coolside and humidity. Once a week I put the probe on the basking spot for an hour or so just to double check that things are still good there.
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!