General Hydroponics® pH Down QuartThe acid formulation uses food grade phosphoric acid to lower the pH to the proper level. The acid formulation uses food grade phosphoric acid to lower the pH to the proper level.
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product description
Why choose thelockerguy wholesale?
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level. The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.