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good stable acid to use for PH control


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Old 02-10-2009, 04:19 AM
bisulfate bisulfate is offline
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Default good stable acid to use for PH control
What is a good stable acid to use for PH control. Ive heard that muric acid works. How about sulfuric acid like used in hot tubs.Id like to know your opinion Ron. Thanks23
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Old 02-10-2009, 04:20 AM
Ron Ron is offline
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I use General Hydroponics Up which is phosphoric acid, citric acid, and ammonium bisulfate. And pH Down that is potassium carbonate and potassium hydroxide but I don't know at what proportion or I would mix my own.
Any chemist out their want to try?
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