Active Aqua Grow Flow 2 Gallon Expansion Outer Bucket

Expand your Active Aqua Grow Flow system with this 2-gallon expansion outer bucket. The outer bucket is the plumbing side of each Grow Flow site: its centered drain fitting minimizes standing water after each flood cycle, while unique aeration channels improve oxygen flow around the root zone for healthier, faster-growing plants.

Each bucket holds approximately 13 liters of clay pebbles or similar medium when paired with its inner bucket. Adding outer buckets lets you scale an existing Grow Flow controller and reservoir to more plant sites, or keep spares on hand for quick swaps at reset time. A straightforward way to grow your ebb-and-flow bucket system alongside your ambitions.