Got a digital thermometer? They're ~£5 on Amazon if you don't, then you can be certain what temperature your water is at. Maybe a cooking thermometer would work. I was told 27 degrees hottest, so that'd be luke warm to our touch I think...but I used a thermometer.
He explode out of his last shed agai n he had bits of skin hangin every where so just want to see if getting wet then letting him run overtowel would.help ... Not so much swimming as damping down ...should i be doing somthing to help him when he goes blue nexxt time