topnotch
08-24-2006, 10:28 PM
I had my water right on except for a low CYA and then I had to change out about 3/4 of my water to repair a liner issue....since then I am fighting rising ph
Since then modest temps (85) , little rain, very little fill water, some aeration
No heavy usage, water is clean and clear.
PH between 7.6 and 8.2...
Total Alkalinity around 80
Hardness around 200
CYA around 35
Chlorine holding ok in a range of 1.0 to 3.o sometimes a bit higher or lower
Vinyl pool 17500 gals
Using bleach & acid regularly but can seem to get the ph below 7.8 for any length of time. Used about a gallon (4 or 5 doses over the last week) of muriatic acid.
Do I just keep adding the acid or can I break the rising ph cycle?
Since then modest temps (85) , little rain, very little fill water, some aeration
No heavy usage, water is clean and clear.
PH between 7.6 and 8.2...
Total Alkalinity around 80
Hardness around 200
CYA around 35
Chlorine holding ok in a range of 1.0 to 3.o sometimes a bit higher or lower
Vinyl pool 17500 gals
Using bleach & acid regularly but can seem to get the ph below 7.8 for any length of time. Used about a gallon (4 or 5 doses over the last week) of muriatic acid.
Do I just keep adding the acid or can I break the rising ph cycle?