I tested using the hth 6-way test:
cl .5
pH 7.5
TH 530 ppm
TA 400 ppm ...I stopped at 40 drops of the alkalinity titrant when I saw a red swirl but the water never turned completely red
cya ? ...per the test "fill tube until you can no longer see the black dot" ...I filled it all the way and could still see the dot and my water was not cloudy
cl .5
pH 7.5
TH 530 ppm
TA 400 ppm ...I stopped at 40 drops of the alkalinity titrant when I saw a red swirl but the water never turned completely red
cya ? ...per the test "fill tube until you can no longer see the black dot" ...I filled it all the way and could still see the dot and my water was not cloudy