What kind of crab?

[Fballer4310]

Ok guys a lil help again. Found this hitchhiker about a week after I have had the live rock in the tank. Any ideas what kind of crab this is? I'm becoming more and more amazed with the findings especially since the rock was out of water for about 24 hours.

 

[joy13]

Looks like an emerald crab which is a good find imo

 

[slitherbomb]

Porcelain crab. These guys are really nice. They don't harm anything. Keep him.

 

[joy13]

MMM maybe it is my screen he looks green to me.

 

[Fballer4310]

Thanks guys.. He looks bluish green.. I read the emeralds could be a lil aggressive.. He's small though maybe only an inch.

 

[joy13]

Then slitherbomb is right.

 

[Fballer4310]

Cool! My first hitchhiker