> > They're often fed food like corn meal...and they will have very >low
> levels, or none of Omega three fatty acids
> do u have evidence for this?
>
> andrew

Andrew, here's a link about an article concerning the mercury level in fish
but there's not much talk of Om3.  I had that somewhere, I'll have to find
it.  This article may not be what you're looking for but it's very
interesting.
http://www.mercola.com/2002/aug/7/avoid_fish.htm

Aileen