I use a temp gun to check. Also using thermostat to control under tank heater. Ambient temp is around 85 during day, 78 during night. She is very young unfortunately I dont have a scale to weight. According to breeder he said he fed 3meals and was on live. So I m guessing she also needs to get used to frozen first. I had successfully transitioned from live to frozen. But it's just that she would strike and missed 3 times before she can actually grabs it which concerns me. It's like if she misses the food the first 3 times she would run away and hide in her huts. I m using frozen fuzzy mice and thaw out in hot water and do the zombie dance with feeding tone.