Recent content by seanmahan

What happens if I'm not able to retreat every hour? Last night I put in enough bleach to raise FC to 10 ppm (~ 6 gals of 6% bleach, I think). An hour later I retested the FC and it was still at 0.5 - 1 (pump running the entire time) so I put in more bleach then had to go to bed. Working during...

No, the pool is clean and the water looks pretty clear although you can tell it's a little milky when looking at the deep end. Thanks, Sean M.

We recently opened our pool and are having a problem with combined chlorine and ammonia. I have a 33,000 gal vinyl in ground pool (fc 0.5, cc 5, pH 7.2, TA 140, CH 160, CYA 0). I can't get the FC level to budge above 0.5-1.0 and the combined chlorine is reading 5+. Based on discussions on this...