Yesterday we went and bought 4 new fish...well I got up this morning and my BF says he cant find the trigger fish we just bought. Well we have a 75 gallon bow front we just started in April. We are newbies to salt water. Well I started picking up the rocks to look for him (prior to the new fish we only had 2 chromis and 1 cardinal) so 1 rock I picked up the trigger was actually stuck inside a hole well anyways hes fine but when my BF moved a rock he hit the duster and knocked off half of his feathers...Now he has come up out of his tube like 3" and looks so sad. Can he repair himself? Anyting I can do to help him. I DONT want to lose him!! HELP