One of my really nice blue/aquamarine tort colonies wasn't showing much PE for a little while and i was starting to worry. We'll i found this little bugger, the skin was white aroudn where he was so i promptly removed him. He's not like all the other acro crabs in my colonies.
yea thats a bad one I think most call them teddy bear crabs I get them alot on my mari cultured stuff good thing they dont like the dips and my tweezers lol.