CSI Low Vinyl Pool

[Shirker]

Should I even be tracking CSI? Vinyl pool with concrete coping. I thought it might be important for the SWCG (which is not yet installed for the season) or the pump. I'm currently sitting at -0.80.

 

[mknauss]

Until your CH rises to above 350 ppm there would be no need to track CSI in your situation. With normal pH and TA your CSI will be fine for the SWCG if the CH remains low.