CYA 40 is ok if chlorine stays between max and min through the day. 1 lb of dichlor will get the CYA to about 50 and raise FC by 12.
Re: My start up Numbers
CYA 40 is ok if chlorine stays between max and min through the day. 1 lb of dichlor will get the CYA to about 50 and raise FC by 12.
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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