I am looking to supplement the tablets I am using in my 17000 gallon pool.
I am using liquid chlorine with is 12.5% sodium H/C.
I am wondering if a 1lb packet of shock containing 68% calcium H/C is cheaper/ more conventient and will add more chlorine to my pool. I think 1 packet would be enough just to supplement my chlorine.
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or do I have this wrong and should be comparing liquid chlorine to Concentrated Chlorinating Granules . If that is the case am I getting more for my money with granule over liquid chlorine