That was my reason for dry acid also..Had amazon deliver itThanks Chris. I used dry acid because it is just easier to handle, that is the only reason.
Homedepot has it in the paint section but was $10 a gallon..But I went online and did the pickup at store and found 2 gallons of pool acid for $12.
I run my pump 24x7 because I like the water fall sound

HDX 1 Gal. Muriatic Acid (2-Pack) pH Adjuster 10031HDX - The Home Depot
HDX 1 Gal. Muriatic Acid (2-Pack) is a powerful pH reducer for your swimming pool. It comes ready to use, with no pre-mixing required. This fast-working chemical helps prevent scaling caused by calcium-based
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