Active Aqua Grow Flow 7-Gal Controller w/5 Gal Bucket Kit - 12 site submersible pumps Perfect for diverse hydroponic growing

Perfect for diverse hydroponic growing media and continuous liquid-feed systems—including aeroponics

and promote healthy roots by offering even drainage

72% RH Two-Way Control: Holds the dry-climate setting rather than only adding or only removing water

The foldable humidity dome that fits on top is 8

Active Aqua Grow Flow 7-Gal Controller w/5 Gal Bucket Kit - 12 site submersible pumps Perfect for diverse hydroponic growingActive Aqua's Grow Flow is one of the most efficient ebb & flow systems on the market. Active Aqua's Grow Flow's controller unit is easy to program so you can pretty much "set it and forget it." Because your pumps are only working for a short time each day, the system is efficient and extremely reliable. Just set the fill and drain cycles, and the controller unit does the rest. Grow Flow is the only unit available with fail safe overflow protection.