Has anyone ever tried aquaponics?
No pesticides or herbicides, completely self sustaining and environmentally friendly.
Heres an example of my system.
This is the first time I ever tried it, no more rototilling, plus I save a lot on using no electricity from watering my garden for hours on end. Now I fill it with about 10 gallons every other day. The fish supply the nutrients to the plant, after buying the inital equipment and supplies from your local hardware store the carbon footprint is virtually zero with organic veggies as the outcome.