New plaster but pH is not rising

Bperry

Gold Supporter
TFP Guide
Aug 20, 2020
7,758
Knoxville, TN
Pool Size
27000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
CircuPool RJ-60
If anyone followed my renovation thread, I got new diamondbrite plaster in Sept 23. So about 8 months old. My problem is that everyone complains the pH rises so fast on new plaster but mine doesn’t rise fast like I expected. (I know I should stop complaining). The first few days I had to add acid to get in the mid 7’s. During the first few days I added a lot of baking soda to get the TA to ~130 and I also raised the CH up around 700 in an attempt to do a lazy version of the bicarb startup and Im curious if that had anything to do with it, or might it be that Im floating a couple trichlor pucks in the water to add FC and CYA. Or maybe I just won the pH lottery?
 
The acid in the Trichlor pucks you are using is hiding the pH rise.
 
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