the tub and heat tape set up is much better for humidity, but only having one snake i understand the appeal of the tank because u can make it look pretty and natural. a spray bottle with water would do wonders for humidity but you would have to spray it 2 or 3 times a day, if you use an absorbent substrate like paper towels during shedding you could soak the paper towels to keep humidity up. covering the open areas will increase humidity but will also increase the overall temp so keep an eye on that too![]()