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- Product Code: 852
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Description
pH Down. Phosphoric Acid. Used for lowering pH levels in hydroponics. NOTE: pH works on a curve and its is impossible to give an exact dose we generally recommend 1ml per 50L as a starting point for a 1 pH point adjustment. EG. pH7 - pH6 It takes more adjuster the further you go from 7. eg. It may require 1ml from 8-7 then 5 ml from 9 then 20 ml from 10. You need to experiment and add slowly taking note to find your dosge for your systems requirements.
