![](https://i0.wp.com/www.allselfsustained.com/wp-content/uploads/2013/10/aquaponics.png?fit=300%2C200&ssl=1)
Aquaponics: 20,000 Pounds of Fish & 70,000 Pounds of Vegetables on a 1/4 Acre [Video]
Aquaponics is the combination of aquaculture (fish farming) and hydroponics (growing plants in water only), in a carefully designed, hyper-productive closed-loop system.