Hi folks, next question...
I backwashed my filter for the first time today. Since doing that, I haven't had to put in any LC. Last time it needed any was 6 hours ago. Is this normal? It's been holding steady the last three checks above 15. Last two checks were above 18. I am measuring my LC each application, and only using pool math to keep a level of 15. Why the spike?
I backwashed my filter for the first time today. Since doing that, I haven't had to put in any LC. Last time it needed any was 6 hours ago. Is this normal? It's been holding steady the last three checks above 15. Last two checks were above 18. I am measuring my LC each application, and only using pool math to keep a level of 15. Why the spike?