Look what I found!

[splix]

Last night I did the typical flashlight at night on the tank and saw this guy.
He's fairly sizable and looks like a different colored emerald crab. Same body shape but claws look a little different as well.

He's out of the tank now but just curious how bad it was that he was in there.

 

[Tahoe61]

You're unknown looks like an Xanthid species. See link below

http://chucksaddiction.thefishestate.net/hitchcrabs.html

 

[Hyde2406]

I had one that looked like that and I wasn't sure so I gave it to lfs

 

[ahiggins]

new sump lord!