PH at high end - TA also high. Should I lower PH

[jgofnj]

Been using TFP method for a few years with success.

I accidentally let my TA get a little high but determines it was not worth lowering based on the criteria on this site. PH has been withing range (7.5 - 7.6) last few weeks. Tested today and PH is rising a little, it's at 7.8-8.0 (subjective test). Water looks great. Here are my latest test results.

FC: 7.5
CC: 0
TC: 7.5
PH: 7.8 - 8.0
TA: 150
CH: 170 (vinyl liner)
CYA: 60

Should I lower the PH a little?

Pool picture from this morning.

View attachment 63307

 

[Richard320]

Just lower the pH and be done with it. If it likes to ride at 7.6 for weeks at a time, use that as your target.

 

[woodyp]

bottom out that ph to 7.2 and in turn lowering your TA to help keep your ph from rising too fast.

 

[jgofnj]

Thanks guys!