What do you mean by RTI mimic?

Well the only thing that I can say was different was I didn't use a hide in the tub he is in now.

He was in 55 gallon tank with a cardboard hide. This was just a temporary thing until I went to the store. He was only in it a day, and I have never had anything like this happen using a temporary cardboard hide. The tank did however have low humidity...As soon as I put him in the rack, with the proper humidity, he seemed to really get better fast!