cover part of the tank to keep what ever humidity is in the tank, to STAY in the tank. i would go pick up some cypress mulch, holds humidity very well. I agree with evenstar a t-stat is just as basic as the tank itself. you need one! You could try a gatorade bath, place the snake in a container and add about .25 inch of gatorade or pedilite, to help get back some of the electrolytes the snake has lost. just make sure the snakes head doesn't go into the gatorade bc it could drown since it seems so weak as it is. order a t-stat off line right now! and have it shipped for tomorrow!. and get ride of the lights, and get a UTH
Tom