"Jon Pike" wrote in message
. 159...
I'm sure you've all heard this idea before, that fish of various kinds
will
grow to fit their environment, and then stop growing.

Does anyone have good -reliable- information on the matter? I'm sure
everyone has opinions, and links to opinions, but I'd like to get a handle
on some facts if it were at all possible.
TIA

You could have a look he
http://www.wetwebmedia.com/FWSubWebI...rwLmtChems.htm
and see where it takes you.

Vicki PS