those are arboreallampropelma violaceopes (Singapore blue) have been recorded reaching 9 inches and up quite often.
ive always considered them fossorial since they dont climb around much and stay in their holes in the ground. but thats just my specimens.those are arboreal
That's an African species.What about H. hercules?
They get to 6” I don’t know a lot about other Asian fossorials so would doubt there on the bigger endChilobrachys sp. Kaeng Krachan also gets quite big and grows very fast
Not sure what the max is but my adult female is around 7 inch dls. she never comes out of the mouth of her burrow so it's hard to be sure. But before you get one, just know the venom of this species is bad, even for a OW. Read this bite report before you decide - http://arachnoboards.com/threads/haplopelma-hainanum.262988/Im thinking of getting a hainanum/hainanus. How big exactly do they get?