I don't do anything really special. I have tupperware tubs app 12x24 in. for adults, 4x6 in tubs for hatchlings. I use newspaper for substrate for the adults, paper towels for hatchlings. If the snakes appear nervous and want it, I'll put a hidebox in (I use the base of a plastic houseplant container). But usually, they just seem happy burrowing under the paper. My snakeroom is kept at 81-83 degrees. Lights are on a timer and alternate between 9 and 16 hours of daylight throughout the year.
2.2 Cal Kings
3.3 Thayeri
Jeff Robbe