Pool has always been easy to keep up until this spring when I cound not get the FC level up. The CYA was way up at like 120 so drained off down to the second step and refilled. Cloudy. Changed over to the BBB system but vacation was the following week.
I believe that some of the kids put some soap in because not if you splash it makes lots of bubbles. Cloudy. So cleaned the DE filter really good and replaced three broken Hayward plates.
Anyway the Chlorine goes away over night after putting 5 of the 194 oz bottles of bleach in last night and ran the filter all night and this afternoon nothing. A big ZERO on the FC. But Same thing was happening when using pool store shock powder.
Put 3 punds in FC level went up to above 10 using the distilled water. I am going to try to get the FC level up to shock level like 30 or more and see what happens. I have read in here shoch until you only loose 0.5 ppm of FC over night and all is clear.
Any suggestions would be great, thanks Fuzzy
FC - 0
TC - 0
CH - 330
CyA - 60
TA - 110
pH - 7.6
TDS - 1350
Pho - 0