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This allows your plants to achieve a balance between respiration and photosynthesis in high-intensity growing environments where the rate of respiration can sometimes exceed the rate of photosynthesis
SUPREME 300 GPH DE-WATERING PUMP is a powerful
attractive finish
A green LED will flash after the previous program is cleared
Dosage: 1
HMD EC/TDS/TEMP PEN COM -100 KENEX This allows your plants toCOM 100: Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price. Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature. UPGRADED: Four scales: S, mS,
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