you now no more then me on the subject. Went to a fair the other day, picked up a brochure, have'nt read it yet. Automation, solar, etc etc. figured it would be expensive. Looking for something a little more active and outdoors -flow!
edit. then write about it on steem:)
I'll try to look some info about aquaponics for a possible future post :) Always glad to learn something new!
cool rather read it here and vote on it:)