Hydroponic pH & EC Control - Dosers
Dosers can be used to automatically control the pH & EC levels of a hydroponic system. The controller monitors the pH & EC levels of a nutrient solution and the doser automatically administers pH up, pH down or nutrient solution as required. With a dosing system you have full control of your reservoir pH & EC in one place. Please see our Complete EC & pH levels chart for hydroponic plants for more information.