Hi All, as indicated, this my first pool. Just moved in and the previous owner said he "Just knew what to do; dumped in a 1/2 gallon of 10.5 chlorine every week". Also kept 2-3 3" large chlorinating pucks in a tube that, I assume pool water circulated thru when the pump is running (about 8 hours/day). I have a TF-100 test kit. Please advise.
FC 36 CC 0 TA 50 CH 260 CYA 100
Thanks a ton!