Advanced Nutrients pH-Down - 500 mL [Case of 12] spl_nextlight RAZRx is ETL approved for

RAZRx is ETL approved for use in wet locations

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This jar is equipped with a clear gasket and includes an extra gasket (clear)

• Lightweight

Advanced Nutrients pH-Down - 500 mL [Case of 12] spl_nextlight RAZRx is ETL approved forSay goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH Up with potassium hydroxide and pH Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. Weve developed these highly stable buffers to give you precise control over your pH, even after dilution or adjustments between reservoir changes. Recalibrate pH levels with maximum buffers Highly concentrated formulas for