I have a 10,000 gallon pool and find to keep pool alkalinity at right level, I need to add ~25lbs of Alkalinity Up every 2 weeks or so during the swim season in Northern CA. Is that normal. I I also should add about 25lbs of Hardness increaser.....our city water is soft. I elect not to do that and live with softer water....but I think it's important to have alkalinity at right level. Any help to keep costs down would be appreciated.
Thx
Scott