Powder PH reducer or Muratic Acid

waste

TFP Expert
LifeTime Supporter
Mar 29, 2007
4,160
Coastalish 'down easter'
If you have a SWCG, I've read that the sulfites in the dry pH down (sodium bisulfate) can harm the titanium/ ruthenium electrolosis blades of the unit, therefor muriatic is recommended.

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