I started AP in June of last year with a small system built from IBC totes and a little pvc pipe. My system has evolved to a 12 by 24 shade house and practically taken over my back yard. Here are a few pics of what I have growing this spring. I have 3 plastic water troughs from TSC, a large GB built from lumber and a pond liner, and a small RAFT system made with super tubs from Lowes. The fish reside in two totes with separate sumps and gb's to support them. Hers is a couple of Pics of the system.[attachment=1:3mp1z119]image2.jpeg[/attachment:3mp1z119]