Shed pictures

Ok, no soak for now. So would a 5 or 10 gallon glass tank work, or is the low ceiling and semi-opaqueness of a tub the more significant features?

Because of having fish I had an extra 10 gallon around so I spray painted 3 sides of it and transferred all of his stuff in there. I'm also using paper towels as bedding instead. Let's hope this helps him :)