LFS says Emerald Crab but ?

[GuppyHJD]

I went to my local fish store for some snails and an emerald crab.
When acclimating the snails and crab, I am wondering if this is really an emerald crab? The claw tips seem black?
Is it an emerald crab?

 

[Alexopora]

Yeap on close inspection, it is an emerald crab. I have the same exact one in my tank and it never disturbs my corals and have wiped out most of the bubble algae.

 

[Lbrdsoxfan]

Emerald.

 

[GuppyHJD]

Thank you - in the tank he goes!