Okay the temps are always at 90 and humidity is hard to keep stable which is why I got the fogger
Read over Toms sheet it will help with few things.
I know you came over to ask just about the plastron. But with tortoises there are so many factors that need to be taken into consideration, to determine what is actually going on if there are some abnormalities. No matter if it is behavior or physical health.
We all want to help raise healthy, happy torts ?

