New pebble... pool looks great but ph is up everyday...

[Texgirl]

So, finally got the new mini pebble clear and beautiful! CYA is in range around 55.. CH 300. Using liquid chlorine right now until we can add salt and adding daily using pool calculator. The PH is high every day.. like 8 or above. adding acid daily. Any ideas on why? What can we do to stabilize better? New plaster is 1 week old as of friday pool was filled.

this morning chlorine was 2 and PH 8 using taylor complete kit

 

[Richard320]

Curing plaster will drive pH up for a long time. You will just have to keep adding acid.

 

[Texgirl]

Curing plaster will drive pH up for a long time. You will just have to keep adding acid.

OK.. that what I was thinking.. just making sure.. thanks so much