I have a new 16*32 vinyl liner sport pool 4ft-->6 ft-->4 ft I have calculate 13500-15000 gallons,
CL- drop test =.5 (free Chlorine)
total Cl =.5
CYA =20 the dot was never obscured, actually was always perfectly clear.....
I added ~ a gallon of liguid bleach and some stabilizer per the pool calculator
the water is clear but I cannot get my chlorine above .5 and the cya seems to never register.....AM I on the right track?