The Fodder King 6–24 Hydroponic System is an economical tray system designed to quickly grow your own pesticide-free feedstock with minimal water. System includes a pump and timer to operate at desired increments. Can be operated as a recirculating system, or drain-to-waste. Complete system includes: 24 PVC channels, 400 GPH pump and filter, 5-gal. bucket and strainer, poly punch, plumbing, and PVC primer, cement and cleaner (reservoir not included).