bigdognj

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FC 6.8 TC 7.5 pH 7.5 TA 119 CH 94 CYA 70
Lamotte 2056 Color Q test kit
22,000 gallon IG plaster pool. Chlorine source: 3" trichlor tabs (automatic chlorinator) / cal hypo 73%. Hayward S250 Sand Filter. Pentair Superflo pump