Flairform PH Electrode Storage 250ML CalMag A float valve is usually

A float valve is usually installed into the main nutrient reservoir and connected to a ‘header’ tank with backup nutrient (or just plain water)

Hailea Piston Air Pump

high-quality hydroponic lights and ballasts are essential

All Aqua One pumps except the 105 & 106 come with variable flow control and the Maxi Series are very quiet and efficient

Flairform PH Electrode Storage 250ML CalMag A float valve is usuallyFlairform PH Electrode Storage 250ML Maintain electrode accuracy and response time. Eliminate reading drift. Maximize electrode life span. Dry storage of pH electrodes is the most common cause of pH meter failure in hydroponics! pH electrodes last several years when stored properly pH electrodes should be stored in a specialized solution when not in use. This helps prevent dehydration of the glass electrode and porous frit (or wick) while preserving