Get a good thermostat, and put the UTH back on........
Find a new vet!!
See above answer!!!!!!
Get rid of the astro turf, cleaning will be hell and it can irritate some snakes.
Put the aspen back
Ditch the CHE because your humidity is going to go to crap, the humid hide is great IF your snake uses it.
So your vet gave you ONE piece of advice on the humid hide.