I'm sure you guys answer enough stupid questions, but bare with me !


I'm using the sterlite 1655 28 tubs, and they have a lip on the bottom, so when I measure the temperature on the inside of the lip it is up to 3-5 degrees higher, so where should I measure the temperature when using these tubs ? I'm scared I'll fry my snakes if I shoot for 90-91 on the part that's higher up.


The temps on my thermometers are as follows : Tub 1: 92(probe in the lip under the substrate) tub 2: 88 (probe on the basking area above the substrate) Temp gun readings on the paper towel are around 86-87, up to 91 if I lift the substrate.


In addition, anyone know of any 28qt tubs that don't have a lip in the bottom ? I'd consider replacing them all.


Thanks !