I've had good results the last few months using the TFP method (and draining 1/2 my pool to get a cya of 45) and running a FC level around 5-7ppm. With the warmer weather and pool temps. of 85-89 degrees I had hazy water and some algae start about a week ago. I bumped the FC level to shock level 19-20ppm and it is clearing up. With water this warm is FC 5-7ppm adequate? Should I maintain a higher level? Today's #'s
PH 7.5 (can this be accurate with such a high FC?)
Passed OCLT - no loss overnight
Filtering 10hrs. a day
Hopefully there's nothing funky in my solar panels on the roof giving me problems. I am wondering if I should remove my light and see what lurks in there.
Thanks in advance