Bluelab pH Controller bio-organic fertilizer • Max-Fan™ is extremely energy

• Max-Fan™ is extremely energy efficient which means a lower lifetime cost

which leads to greater root growth and less water usage

The unit will shut off automatically when the tank is full

First of its kind

and porcelain

Bluelab pH Controller bio-organic fertilizer • Max-Fan™ is extremely energyHands free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal 760 L. Plant safe green backlit LCD with adjustable brightness and large, easy to read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high low alarm