brand new video:
       
get all 177 hours of
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Aquaponics - Check it out  RSS feed

 
John Abacene
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I would encourage everyone to learn about Aquaponics.
Simple definition/explanation: Fish waste/water is used to water/feed plants similarly to hydroponics, but it is much simpler and extremely cheap; the plants effectively filter and add soluble oxygen to the water for the fish.

 
It runs on an internal combustion engine. This ad does not:
Video of all the permaculture design course and appropriate technology course (about 177 hours)
https://permies.com/wiki/65386/paul-wheaton/digital-market/Video-PDC-ATC-hours-HD
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