Hey Randy, Im seeing a lot of this "green" labeled acid which is apparently just watered down? Can you tell me if this stuff is the full strength stuff?
Also, how long after dosing the acid into my fresh batch of IO can I test the alkalinity?
The HDX 1 Gal. Swimming Pool Muriatic Acid (2-Pack) is ready for use and does not require mixing. This pH reducer is designed to help prevent scaling caused by calcium-based chlorine and hard water.