Chasing pH too much?

StogieC

Bronze Supporter
Apr 27, 2017
32
Daytona Beach FL
FC 4.2
CC 0
pH 7.8
TA 70
CH 310
CYA 70
Borate 30
NaCl 3100
Temp 77 F (rain yesterday)

18k gal, 60 day old, pebble aggregate pool with a SWG is drinking nearly a quart of acid every other day to keep it at a pH of 7.6 But it appears to be much more pH stable at 7.8 requiring just a splash of acid every few days to maintain. So, my question is... Should I alter somthing about my current chemistry to get it more stable at 7.6 or just target 7.8 and be done with it?
 

peterl1365

LifeTime Supporter
Mar 28, 2007
227
Murrieta, CA
Target 7.8.
I'm in a similar situation as the OP, although it's a little bit more stable since I added borates.

I am tempted to do as you suggest, but my area has relatively hard fill water so I also fight rising CH.

Is 7.8 safe to use with CH around 300-500?
 

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