Active Aqua Grow Flow 5 gal System w/Controller Unit & 3/4" Tubing Environmental Controllers The low-cost alternative to plastic

The low-cost alternative to plastic pots used by greenhouse growers is now available to the residential grower

Operates safely without high voltage

Pura Vida Grow & Bloom contain sufficient nitrogen

an increase in growth rate

The cleanable sediment filter is reusable

Active Aqua Grow Flow 5 gal System w/Controller Unit & 3/4" Tubing Environmental Controllers The low-cost alternative to plasticActive Aqua's Grow Flow is the most efficient ebb & flow system on the market. With the Grow Flow's easy to program controller unit, you can pretty much "set it and forget it." And 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! As for safety, the Grow Flow is the only unit available with fail safe overflow protection. If