Hi, Jess. I hope your little frog is doing okay. I can't pass on any advice on impaction, unfortunately...or maybe it's fortunate that I haven't experienced it. Either way, I have tried the warm baths for other reasons and if nothing else, the frog seems to enjoy it. It's hard to describe the temp of the water-definitely not bath water or dishes warm, but above cool. If that makes any sense. I left my frog sit in it for 15 minutes and topped it up as necessary. Hope everything works out for her.