Help!

[Parnold]

Thanks for the reply. I guess they retract after a while? They have been out for over an hour and he has been acting agitated although he has been eating. It looks like he has bruising on him but no bite marks. I have a 6 inch Blue Throat Trigger in the tank that I keep a very close eye on. He hasnt bullied anyone or eaten my corals but I cant see any of the smaller inhabitants bothering the Kole.