Any idea what kind of crab this is? Is it good or bad form my nano reef (24 gallons) The little guy was a hitchiker on my live rock. The picture is not that great since he hides most of the time.
Hairy arms and pointed tips? Bad could be a gorilla crab. I would get him out and into a place where you could get a better pic to post. If it is a bad crab make sure not to release it into local waters the most humane and safest way to euthanize a pest is to freeze it and then discard it in the trash.
