oh man, you have a trigger.....the more people i talk to about them in reefs the more i hear not to do it but the more i see them the more i want to put one in my 120.
how well behaved is he?
do you have any shrimp in your tank?
if so where they there before the trigger?
and lastly how long has he been in there?
thanks, sorry for the barrage of questions.
-nick