Bingo!
I've sold some through my work, they are pretty nice and hardy.
They don't need a land part, can live under water their whole life.
They eat most things in the tank, I feed my crab with this:
I currently have three of purple crabs, we call them purple crabs in Scandinavia (they're brown..?)
View attachment 1025063
They behave and require the same as the panther crabs.
According to supplier they come from the same region as Panther crab.
Sent from my iPad using
MonsterAquariaNetwork app