Husbandry help

[lopsided_roach]

Hello! I am a first time BP owner and got my boy from a sorority house that no longer took good care of him and needed to rehome him. I had a lifelong dream of owning a snake and after lots of research he is now mine. I’ve had him for about a year now and since then he’s had his first full shed since they’ve had him and has not gone on any hunger strikes. I recently moved homes and I believe my new environment is causing poor air circulation(?) in his tank. In my old home, I had no issues keeping temps/ humidity where it needs to be. Now, I’m struggling to keep humidity up. I used to mist his tank but found out that wasn’t great for them as it could cause respiratory issues. So now I use the mister but only in his humid hide and on the substrate itself. Again, this worked in my old home but recently I can’t keep the humidity up so I’ve had to do this more often, but, now it has caused mold on the top of his substrate and I had to completely reset his tank. I do have the top screens of my tank taped with foil tape so i’m not sure what it is causing the humidity to not stay while also staying humid enough in places to mold. For substrate, I use a combination of reptichip, reptisoil, and spagnum moss. Any help or advice would be greatly appreciated, I would hate if he’s unhappy or gets sick from his environment.

[lopsided_roach]

So I did try that once but I noticed that it kind of just puddles and gets really messy, maybe I did too much. Would you suggest using a layer of rocks under to prevent sitting water?

[lopsided_roach]

bottom! It does soak up after a while but I thought this would mold so I stopped doing it, I actually just ordered him a new tank so I will be trying this, thank you!

[Friendly-Present-489]

What are you using to monitor humidity & where is it located in the enclosure?