Well since my coworker has been taking care of my tanks since 2007 when I am on vacation, he knows my fish pretty well. And like always Mr. DT is bouncing around the tank this morning waiting to be fed.I am glad his is better. It it possible that your co worker did not like you and wanted to give you some heart burn while on vacation, knowing how much money you spend on this fish?
Did he send you a picture of the wrasse doing poorly?