8-Bucket DWC Hydroponic System 5 Gallon Capacity8 Bucket DWC Hydroponic System 5 Gallon Capacity This 8 bucket deep water culture hydroponic system is designed to provide everything you need for successful indoor or outdoor gardening. Each bucket has a 5 gallon capacity, offering plenty of room for growing vegetables, fruits, herbs, and flowers. The powerful air pump and included air stones ensure plants receive sufficient oxygen and nutrients for healthy root development and better yields. Built