You can add dry acid to your pool when your pH is above 7.8
muriatic acid, usually 30%
hydrochloric acid is used
sodium bisulfate
Sodium Bisulphate is dry acid for swimming pool use.
an acid
Sulfuric acid is added in pools to control the pH of the water; many specialists don't recommend the use of H2SO4.
convert 250g dry acid to liquid acid
780
hydrocarbon acid
A dry acid is normally a substance with a pH of under 7
Hydrochloric acid is most commonly known as muriatic acid and is used to lower pH in pools
Usually you would add muriatic acid to adjust the pools acid level.
no
HOCL or hypochlorus acid
Muriatic acid