New hitchhiker

[Ingy]

Well, I found a new hitchhiker in my tank. A small pinkish crab on the body and main claw and hairy back legs. His claw tips are black and rather pointy. I can only see 1/2 of him and he's about the size of a thumbnail. Any ideas?

In the photo he looks bluish but he's really pinkish

 

[54seaweed]

if it has hairy legs it's not reef safe

really cant see it in pict

 

[Kronasaur]

No not necessarily it is an emerald I believe and I had on in my reef tank and he was harmless mostly eating algae