I'm glad he is okay. Hope a lesson was learned. There is no need to regularly bathe your snakes and if you do, the water should not feel warm to you at all. If it feels warm to you, it's probably too warm for your snake. I only put my snakes in water when they have made a huge mess of themselves (sadly, this is kind of often) and only just long enough to clean them off and put them back in their tub. I always test the water first with my hand.