Learn high yield and efficient production of fish and vegetable technology and start producing in your backyard. 100 to 150 Tilapia fish(250 gm) in one cubic meter - portable fish tank. As added bonus grow vegetable without chemical fertilizers in compact area. Modular, start small and grow and learn and grow with this growing and developing technology. Interested parties to attend seminar this coming August 2010, please send email email@example.com for reservations.