Small crab ID

[raven67]

Have been noticing zoanthids sometimes missing. Was spying the tank just now (about an hour after lights out) and I found this guy chilling on a zoa rock. I pulled him out. He's in a plate of tank water. I'm gonna sump him for now. Any clue if he's bad or not?

 

[ingtar_shinowa]

trapezia good acro crab.

 

[skinz78]

Agreed