Its been ages since I seen these available (and I'm pretty sure it was funnily enough a tanked episode where they went to segrest and I caught a glimpse of a tank full of them in the background.. )
I have no clue where to get them, maybe it's possible through an LFS special order, but they need a pretty big setup with a submerged section and a dry section, they're like keeping uca or gecarcinus sp. with full saltwater and a lot of open sand space.
They're not fully aquatic, and will make their burrows in the dry sand. Their description is pretty accurate on that page. I never seen the asian kind for sale only the australian kind, which is kinda tricky to import nowadays.
