Pool is less than a year old and have always used liquid chloring and only tablets when on vacation. What else can cause the CYA to rise, if my test was accurate? I ran out of the CYA reagent, so I am ordering more. Not even sure what the actual measurement was since it was below the 100 mark.
Test Results today:
FC 4.5
CC 0
PH 7.6
TA 75
CH 300
CYA Halfway from the bottom and 100 on the K2006 test and black dot is gone.
Test Results today:
FC 4.5
CC 0
PH 7.6
TA 75
CH 300
CYA Halfway from the bottom and 100 on the K2006 test and black dot is gone.