I bought that dvd from amazon about a month ago. I found it infomative. I think it covers raising worms more than anything. I will watch it again tomorrow and give a much better review. I can't really remember the details of it right now.
Thanks, I have visited the farm a few times, Now I live in California and was interested in the aquaponics aspect. let me know what key points you get from it, or if there is some good instruction into the details of aquaponics.