Wow, its been a wild ride. But I just finished my first summer of growing an aquaponics system in Northern Michigan in a hoop house. I won the start up money and gave it a whirl. If you follow the link attached there is a short video demonstrating the layout and system design. I hope this post invigorates some thoughtful discussion...I will be running 1 grow bed in a greenhouse this winter to see its issues with the N. Michigan climate. I grew lettuce, and sold it at the Harbor Springs farmers market and to a couple of restaurants and one grocer. The response from the community was very positive.
Thanks to this community for all that it is!
Josh, really cool project! How are you going to heat your greenhouse?