- Jun 1, 2018
- 16,000
- Pool Size
- 26000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Aqua Rite (T-15)
As the description states, I happened to notice there’s no link to poolmath on the csi page - it just says you should use poolmath.
www.troublefreepool.com
I assume this can be remedied quite easily

Calcium Saturation Index (CSI)
How is CSI calculated? Very simple – use our PoolMath tool. To ensure long plaster life and save money, click here to learn more.
