Active Aqua Grow Flow 5 Gal System

Active Aqua Grow Flow 5 Gal System is an efficient ebb & flow system. Combined with the Grow Flow's easy-to-program controller unit, you can pretty much "set it and forget it." Since your pumps are only pumping a short time each day, the system is extremely reliable and efficient. Just set the fill and drain cycles, and the controller unit does the rest. Comes with controller unit & 3/4 inch tubing. As for safety, the Grow Flow is the only unit available with fail-safe overflow protection. If the float valve stops operating, the LED indicator lights up on the control panel and the emergency shut-off valve automatically shuts down the system, preventing any spillage or damage to your growing area. Have bigger plans? Our convenient Grow Flow Expansion Kits* allow up to 24 growing modules with a single 5-gallon system. You can also build your own system from the ground up by purchasing all the components individually. *Each kit includes 12 growing modules Efficient, Convenient, Cu