I believe the tank is a 5 gallon. Do the bumps enlarge prior to shedding? And im not inept when it comes to amphibian keeping, although I am new with frogs. Ive watched my geckos shed countless times. The skin peels off in large chunks, almost like a molt. If a frog sheds without the human eye being able to see the skin peel off, this is news to me. to me, it did not appear to be a shed.
I also us a uth on the side of the tank to provide heat.