The Rainforest 66 is a favorite among users who wish to grow medium to large size plants. Vortex® Sprayer lifts and oxygenates the nutrient solution, and then gently distributes it over cutting’s bases or root systems.This system’s size is 24” hexagonal. This system includes: • 17-Gallon Reservoir with Lid • Six 6” Lid inserts • Vortex® Sprayer • 6” Plastic Cups • CocoTek Liners • CocoTek Caps • 3-Part Flora Kit