Thinking of getting another white's tf

[spooky]

I have 2 adult White's in a 18x18x24" exo terra and I certainly wouldn't put them in anything smaller than that. The more space they have, the better really

[IgbyKibbits]

I agree with Katie. We have ours in the same tank, and I wouldn't go any smaller than that. I know they look small now, but you'll be surprised how quickly (and how big) they will grow. I will say this though, it's really nice to have a pair because ours, at least, interact a lot and it's fun to watch. Plus, with the larger tank, I find that they are really active. It's great to watch them climbing and jumping around since they have plenty of space to do it.