Never thought I'd see this on HN. If you want a better place to check out what I guess you would call "fish hackers" are doing visit: http://www.diyaquaponics

Never thought I'd see this on HN. If you want a better place to check out what I guess you would call "fish hackers" are doing visit: http://www.diyaquaponics.com/ http://www.diyaquaponics.com/ Lots of very cool stuff there. I have no connection with it. Aquaponics has always just fascinated me.