Hi Fran;
I'd never heard of glowing fish, so the statement caught my attention. (I
listen to the gov't approved drivel with half an ear.)
Maybe one of the learned persons (biology?) on this list could answer your
question.
 I've emailed the CBC, sometimes get an answer.

William

snip
 How can
> glowing fish be proof that fish had been eating antibiotics (I don't
> dispute the fact that many do). However, fish contain phospherous and when
> the fish is old it is a well known fact that the fish glow, esopecially in
> the dark. ?Would ultraviolet just enhance this?.
snip
>
> Fran
>
> * * * * * * * * * * * * * * * * * * * * * * *
>        Get your free @ecosse.net account
>              http://www.ecosse.net
>    Scotland's Free Internet Service Provider
> * * * * * * * * * * * * * * * * * * * * * * *