For anybody who might be seriously interested in the problem, ( which
will eventually catch you up in America as well, as a result of "knock-
on" marine ecological effects, rising human population, pollution,
and the almost criminal ignorance of "anglers" like Kenny, among other
things )

http://www.globefish.org/index.php?i...tid=1640476505

http://en.wikipedia.org/wiki/Fish_meal

http://www.thefishsite.com/articles/...aculture-diets

There are plenty of information sites.

MC