Hey all. I had my pool very nicely balanced per TFP saltwater guidelines. I just got back from a week vacation, and now my FC will no longer hold. Test results:
Pump is running the same as it was all summer to this point. My swg was at 60% but was losing 1ppm FC net daily, so I kicked it up to maintain 5 FC. That was before a week away. Now I can't hold my FC despite kicking the swg to 100% and bumping the pump run time up to 16 hours (waaaay longer than I was before). I was concerned about too much organic burning thru the FC, but there's no CC either. The cover has been on about 10 straight days at this point. The water is still clear, but I see algae in my future.... Soon. Any insight? I'm puzzled.
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