- Nov 30, 2019
- 883
- Pool Size
- 8500
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Aqua Rite (T-15)
Well, we can add another data point to the FC crash after calcium chloride addition study. FC tested 7.5. Added 11 lbs calcium chloride. Knew enough to check FC an hour later. FC was at 5.5.