Re: Borax
Just note that the required dosage is 31% more by weight (44% by volume) for 20 Mule Team Borax since it is sodium tetraborate decahydrate (10 water) so has more hydrated water content than the Haviland product which is sodium tetraborate pentahydrate (5 water).
15.5'x32' rectangle 16K gal IG concrete pool; 12.5% chlorinating liquid by hand; Jandy CL340 cartridge filter; Pentair Intelliflo VF pump; 8hrs; Taylor K-2006 and TFTestkits TF-100; utility water; summer: automatic; winter: automatic; ; PF:7.5
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