Humidity. The battle continues...

[Zincubus]

I was worried about ventilation if I covered it more than 2/3.

I use aspen shavings. Next time I need bedding I will try the orchard bark. It is a lot nicer to look at than aspen!

Are there no side ventilation slots ??
Maybe just leave 10% gap to avoid condensation issues
Aspen looks dreadful , also makes Snakes look washed-out unless they're MB Kings or real dark looking .

Aspen gets everywhere when you get the snakes out for handling ... my wife used to go mad with me .