8lbs of pure trichlor will get your CYA to just under 50ppm, 10lbs will bring to just over 60ppm. Be prepared, trichlor will push pH down, pH below 6.8 can damage your pool's surface.
Have you tested your fill water?
8lbs of pure trichlor will get your CYA to just under 50ppm, 10lbs will bring to just over 60ppm. Be prepared, trichlor will push pH down, pH below 6.8 can damage your pool's surface.
Have you tested your fill water?
12'x24' oval 7.7K gal AG vinyl pool; ; Hayward S270T sand filter; Hayward EcoStar SP3400VSP pump; hrs; K-2006; PF:16
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