- Feb 16, 2020
- 21
- Pool Size
- 12000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-20
I balance my water every Saturday and didn't notice this last week. I saw white calcium flakes on my pool steps this morning. Near one of the returns. I pulled one out, dropped muriatic acid on it, it fizzed and bubbled so I'm assuming it's calcium. I checked the water chemistry:
ph: 7.8
Alk: 85
Temp: 86
FC: 7
CYA: 50 (I put some more in this morning to raise to 70)
CH: 400
Salt: 3200
It's a saltwater pool. I checked the cell and there's no buildup. Any ideas? I added some acid to drop the ph to 7.2 to see if it would help.
ph: 7.8
Alk: 85
Temp: 86
FC: 7
CYA: 50 (I put some more in this morning to raise to 70)
CH: 400
Salt: 3200
It's a saltwater pool. I checked the cell and there's no buildup. Any ideas? I added some acid to drop the ph to 7.2 to see if it would help.