What to balance first!!

[Nickbruce128]

Just opened today. Initial water readings are

Fc-0
Cc-0
Ph-8.5
Calcium 275
Ta. 90
Cya 30

Talk to me goose!!!

Should I get Ph in range or should I dump chlorine in there to get a sanitizer in there.

 

[Richard320]

pH first. Chlorine works better at lower pH. If you add the acid and then brush for a few minutes, it'll be mixed enough to retest and repeat or to move on to adding bleach.