sailfin tang

just a fore warning...I am not at home (and won't be home for a long time) so therefore any information I have comes from my wife who isn't the greatest of all fish keepers /DesktopModules/ActiveForums/themes/_default/emoticons/biggrin.gif  lol
I have a 90 gal tank with a sailfin tang, pink skunk clownfish, oscellaris clownfish, a big damsel, engineer goby.  I have no corals either.  She just noticed today that the sailfin tang was beat up.  The picture she sent me via her camera phone wasn't great but you can see the top fin is nipped quite well.  She doesn't notice any heavy breathing or bloating or spots of anything.  Just the fact that he is beat up. 
Now my question is A) which one do you think is chasing him?  and B) Would anyone care to go take a look at him?  Preferably from the QC area/Muscatine area, I don't want someone from cedar rapids driving hours just to look at a fish /DesktopModules/ActiveForums/themes/_default/emoticons/smile.gif  That I know of, the tank i would of used for a hospital tank, I believe has a nice crack down it now.  Therefore, I have no other option of pulling him out.  If you would care to go out to Aledo and look at him for me and talk to my wife, PM me, i'll give you her phone number.  OH!  we have also had him for a good 6 months now.  thanks!

 

I had the same feeling myself about the pink skunk clown. The Sailfin is the largest fish in the tank. He isn't huge by any means though. The pink skunk is significantly smaller than the tang. I got all the fish before the sailfin tang. All those fish I have had for over a year now and have had no incidents like this before.

 

I will post the picture that I got from my wife.  Though again, it isn't very good and its kinda hard to see.  I will tell her to watch the tank for 10 to 15 minutes or so and see if she notices anything.  The damsel is a Blue Velvet Damsel.  I will note that he is the next biggest fish compared to the Sailfin Tang.  The chunks of the dorsal fin missing very well could be from running into the rock too.  Anyways, without due...here is the picture!  I thought at first when I saw him in this picture that his abdomen looked kinda different BUT I also haven't seen him in almost 5 months or so.  She also says that he looks like he has lost some color which worries me that he is close to death.