Stabilize water pH by buffering high-pH well or pond water to a balanced set point before it reaches your crops. Circulating water in a tank with a pH loop is the safest way to maintain correct pH, avoiding the "pH cliff" from over-dosing acid. Allows plants to absorb nutrients efficiently. Corrects fresh water, not just fertilized water—making it better for misting. Integrates with environmental computers or operates as stand-alone. Single or dual probe control available.