Dorsal fin on Tang

[mitch24]

I just noticed that part of my Yellow Tang's dorsal fin looks a little red.
Not real bad, in fact you have to really look close... Plus, it isn't the entire thing, only a little piece....
What might this be?
Is this something I should worry about?
Is there a way to treat it?
Thanks a million in advance
This is an incredible board!!!

 

[mr . salty]

Mine has had a slight redish tint to it's fins since day one.Although mine has this red only in the spines,And have noticed the same on others.I think THAT is normal. But keep an eye on him anyway. STEVE
[This message has been edited by MR . SALTY (edited 10-24-2000).]

 

[mitch24]

Thanks guys....
It worried me cause I noticed it out of nowhere.. If it was like that from the beginning, I probably wouldn't think twice about it It is very slight...
One thing though, I just started adding vita-chem to the tank, and noticed it shortly after. Is it possible that I'm using too much? Or maybe my Tang is allergic to this brand

Thanks again!!!