It would be normal to maybe have a little CC (0.5ppm) after several swimmers. But, the addition of bleach wouldn't create CCs. Maybe tester error? Try the test again.
Hi everyone,
I'm hoping someone can give me some guidance on a problem. After the 4th weekend with 6-7 people in the pool each day, I noticed my CC level was about 0.5. My CYA is 35-40 and I keep my FC between 3-6.
When I noticed the CC level, I added chlorine to bring it up to about 10ppm in the evening. The next evening, my FC was about 7 and CC had risen to 1. Next morning, my FC was 0.5 and CC was 5!
It seems that all the chlorine I added got converted to CC. Should I add even more?
Thanks,
-Carter
It would be normal to maybe have a little CC (0.5ppm) after several swimmers. But, the addition of bleach wouldn't create CCs. Maybe tester error? Try the test again.
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