http://aquaponics.net.au/forum/threads/tilapia-in-california.1661/
http://community.theaquaponicsource.com/?groupUrl=sacramento-aquaponics&xg_source=activity&id=4778851%253AGroup%253A267200&page=2 Sacramento?
http://news.yourolivebranch.org/2012/07/27/symbiotic-urban-farming-and-industrial-reuse-in-chicago/
http://community.theaquaponicsource.com/?groupUrl=sacramento-aquaponics&xg_source=activity&id=4778851%253AGroup%253A267200&page=2 Sacramento?
http://news.yourolivebranch.org/2012/07/27/symbiotic-urban-farming-and-industrial-reuse-in-chicago/