I have been caretaking two Desert Tortoises for years now and never have given warm water soaks. I always have large Terra Cotta saucers out with fresh water which they mostly ignore but theoretically they may soak in when its warm. I have not witnessed this and doubt it happens. I only a few times a year, about monthly fill their depressions with hose water and they go get drinks and hang out for a bit. After reading about all the warm water soaking going on in this forum I have decided to start giving these to Tic and Toc (the tortoises in my care) as it can maybe help their health with very little to no downside. At least far as I can tell. So the other day I put Toc in a warm bath first. It appeared she didnt mind too much and only strolled around a bit as if looking for a way out but not frantic or upset. It was a successful soak. The biggest surprise was when I put Tic in. He immediately went super relaxed. He just layed there and actually closed his eyes as I poured the warm water on his shell. He seemed to be in tortoise heaven and now I'm wishing I started these soakes sooner. I now plan on trying to do this about every weekend. I'm glad for the advice on this forum and Tic and Toc appear glad as well.