Quote Originally Posted by bsd13 View Post
How does that screen topper thing work for holding the humidity?
I had one for my crested for a while, and we ended up having to mist her fairly often. It was great for her, climbing-wise, and obviously increased the utility of the 10 gallon tank, but the humidity was an issue. Also, it was a bit hard to keep the screen topper clean, and it did allow her to occasionally deposit feces *outside* her enclosure, which was kind of a pain.

I'm surprised that a 20 gallon is enough space for 2 Tokays, to be honest, but I don't really know their requirements, so it might be fine for all I know.