Is a Waterfall ok?

I don't know about the waterfall I doubt it would change the humidity too much.

kontron ... are you planing on taking the water bowl out. Your snake needs somewhere to drink from :). Putting the fogger in there will probably change the humidity because you are adding humidity to the cage with the fog. Too much humidity for prolonged periods is almost just as bad as too little.

ohh i would not take the waterbowl out, but i would find a structure that could give him water, climbing, hide the fog setup and provide a secure resting spot. or at least this can all fit inside a 20 gal very easily. it is like mini architechuring. i was in landscaping, but had to gbet out cause the pay sucked. so i like to do stuff like this. the humidity would not be an issue, cause i would only run the mister like 15 minutes every few days. like misting the cage....i have only had roswell a few months, i am very paranois and wake in the middle of the night to check his temps... i was sad today. they dropped down to 76 and 78 degrees while i was gone. it was a very cold day for summer in san diego.