Shock level for 20 CYA is 11.SLUGGO60 said:Finally have the FAS-DPD results.Had to run it twice.With the speed stir it did not turned pink.When I just did it by hand,it barely turned pink.Here are all results.
FAS-DPD Test
FC-1.0
CC-4.0
TC-5.0
Taylor K2005 Results
FC-.5 ppm
CC-5 ppm
PH-7.4
TA-80 ppm
CH-270 ppm
CYA-20 ppm
Salt-3600 ppm
Do not see any FC to speak of.Any suggestions will be much appreciated.Sorry for the late post. Yard boy duties today.The pool is still crystal clear.
You're continuing the shock process that wasn't quite finished.SLUGGO60 said:Tested the CYA again this morning before buying bleach.Did not make sense that the CYA level went down from 40 ppm earlier in the week. This morning it tested at between 40-50 ppm.Per the pool calculator,7 gallons should do it for that CYA level.How long will it take for the shock level to dissipate and a true FC level to show itself ? If I still have no FC after this,should I shock again as I did earlier in the week with bleach for an algae problem ? Does the brand of bleach matter ? I used Walmart bleach last week. Will buy Clorox this morning.
SLUGGO