I’d recommend something with more height, but that will do fine as well.
If kept in a tub, a daily spray will do fine for humidity, or adding sphagnum moss will do the trick great. I live in Canada too and I used aspen when I kept mine in a tub, worked great. Humidity was at about 70-80. However I kept a damp towel inside the enclosure rather than adding sphagnum moss or regular spraying.
Okay thank you! I basically referred to the measurements mentioned in the pinned shopping list/care guide for the tub.