Active Aqua's Grow Flow is the most efficient ebb & flow system on the market. The fill drain cycles are controlled by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to fit your exact growing needs.
Grow Flow is the only unit on the market with fail-safe overflow protection. If the float valve stops operating, the emergency shut-off valve will automatically shut down the system, preventing any spillage or damage to your growing area. At the same time, the LED indicator light will light up on the control panel. Since your pumps are only pumping a short time each day, the system is extremely reliable and efficient.
The main controller bucket has an adjustable ladder float and emergency shut-off valve. The bucket has a 7 gallon capacity (the complete system is listed under part number GFO7KT).