@StoppableSan A few of the enclosures struck me as enclosures that could fairly easily be repurposed for a number of different herps - this is one of them - if they were to swap the boas out for something else, I expect it wouldn't be too difficult given this set up.
As nice as it is to see underwater viewing for species that rarely have it in zoos, I struggle to imagine that the tree boas will ever use it - as their name implies, they are more of an arboreal species. Perhaps returning them to their former enclosure in Tiny Giants (not sure what inhabits it now) and finding a more aquatic snake species would be nice, although it is perfectly fine as it is.
