- Sep 29, 2012
- 121
- Pool Size
- 14600
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Aqua Rite (T-15)
Hello,
My Calcium Hardness has been around 450 for several months. I last checked it in October and it was 450. Today I checked it and got 525. I know I am still in the ideal range but I am wondering why it increased. I have added no new water to the pool. We have not used the pool since September. The pool is new, 10 months old. My reagents are about 5 months old. Any ideas?
Thanks
My Calcium Hardness has been around 450 for several months. I last checked it in October and it was 450. Today I checked it and got 525. I know I am still in the ideal range but I am wondering why it increased. I have added no new water to the pool. We have not used the pool since September. The pool is new, 10 months old. My reagents are about 5 months old. Any ideas?
Thanks
