foxface sting, help!

[justinl]

Has anyone ever had one of their fish stung by a foxface? What kind of symptoms did it show?

I have a carpenters wrasse and today i found him breathing fast and hard. He is capable of movement but stays lying on his side.

tank params all show normal (salinity=1.025, ammonia/nitrite/ate near zero, etc). I don't know what happened. The tank is a 55gal with a foxface, one very peaceful yellowtail damsel, one mantis who is currently molting (sits in his hole and hasn't come out for a week), and of course, a sick carpenters wrasse. I did do a 5gal water change, but nothing much changed (params i mean).