Now Availablle Single, Double and Multi-barrel Kits Aquaponics is Gardening without soil, No Weeding, No Watering. Just plant, feed and harvest 90% more efficient than traditional gardening Raise fish for food resale or for your own pond You are welcome to come see us, we have just planted 7 tomato pants in a small single barrel planter Kits inlcude: 1. Barrel or Barrels 2.Pumps 3. Plumbing 4. Water metering system 5. Gravel 6. You. Add fish and the plants of your choice Check out wikipedia or https://www.backyardaquaponics.com/single-barrel-aquaponic-system/ Prices start at $395