Adjusting your pH should not affect your CYA reading. In general terms, only draining out some of your water or splashing it out will decrease CYA.
Adjusting your pH should not affect your CYA reading. In general terms, only draining out some of your water or splashing it out will decrease CYA.
Sandy
15,600 gallon, screened 15x30 IG plaster sport pool with 6x8 tanning area, Aquarite SWCG, Hayward cartridge filter, Polaris 280 cleaner
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