Salmon fish farming

[rockgarden]

If you have over an hour to look at a YouTube video about fish farming, you might enjoy this Yale guest lecture by a Dupont representative.  Definitely geared toward promoting the Dupont way of thinking but lots of good information too.  Lecture format so not 'exciting' as a Discovery Channel offering 

https://www.youtube.com/watch?feature=player_embedded&v=2vksRARkp14

Ron