watermom thanks........here is the info!!

above ground, 24' pool-13,500 gallon. used walmart 6 way drop test kit. lol....yes CA was meant to be my CYA reading. TH is total hardness. Using bleach to chlorinate with.

FC-1 PH-7.8
CYA-0 Total Hardness-220
TA-160

Any advice on a plan of attack?