lol okay so he's gonna be pooping his little guts out for a few days then I guess... xD from what it sounds like, you've had great success with this epsom salt that you use! i'm gonna leave him in there I guess. it does really look like a blister but I thought those are usually only red it looks like his scales and everything are swollen right there it doesn't look like something on him. I really almost just want to stick a needle in that thing and have the fluid drain but I guess that's a bad idea. lol i'll just take your advice and keep goin with the epsom hope this works!