I suddenly have cloudy water. Never in 4 years have I had cloudy water! It has always been clear during the pool season. I think my solution is an easy one- I have very little FC. My concern is why and what do I do to raise it. I am assuming Bleach from what I have read? How much do I add? I have a SWG so I have never had to worry about this before. Is it not doing what it needs to?
On June 8th, my FC was high at 6.5. On June 28th it was 2, but still clear water. Yesterday I started to see it get slightly cloudy. Today much more so. I did the Chlorine Drop test for accuracy this morning and I have FC of .5 and CC of .5 for a TC of 1. I trust this is my problem?
Other data is: PH-7.5, TA- 90, CH- 200 and CYA- 35. I always have low CYA and I need to get that up. CYA was 40 on June 28th. Lastly, my Salt Level is 3200 which is lower than the 4000 the SWG system recommends. June 28th it was 3700, but we have been pounded with rain in June and the first few days of July- I am assuming that is contributing to the FC problem too? Can you help?