Want to close pool this weekend but tested yesterday after a lot of rain this week and need to shock 1.0 CC. Should I go ahead and shock tonight or wait till Wednesday so I can close this weekend with the shock being done closer to closing or shock tonight? Also have a tear about six inches across in the corner of the vinyl liner. Should I repair when I lower the water before closing. I have Myer cover. Is it necessary to drain the water that gets through the cover during the winter? It's usually quite high when I open but use that water to backwash during opening and I don't need to add. Thanks for any help.
FC 12.0
CC 1.0
PH 7.5
TA 90
CYA 70
CH 230
Temp 71
FC 12.0
CC 1.0
PH 7.5
TA 90
CYA 70
CH 230
Temp 71