Hi all..this is the first year where I am running into low CSI according to Poolmath.. Wondering if I should be concerned? Everything else seems balanced (or will be after today's adjustments)..We had a lot of rain this spring so I assume that's why CH is lower than it normally would be. I've already added calcium to being bring it up from 150 to 200, but it appears I would need to run close to 500 CH to close the CSI gap. That's probably $70 worth of calcium chloride in Canada. Am I missing something or should I just ignore it? FC will be corrected today,. I let it run a bit too low.
Low CSI?
- Thread starter Sdhb
- Start date
- Jul 21, 2013
- 53,847
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Is there risk to concrete and stone work outside the pool though, from splashout for example?
- May 3, 2014
- 58,900
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
- Jul 21, 2013
- 53,847
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Not submerged..just the concrete that wraps around the exterior of the pool connected to the coping.
- May 3, 2014
- 58,900
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
No issue.
Rain has 0 CH and 0 TA. Wildly negative CSI. It rains on your coping and stones.
Rain has 0 CH and 0 TA. Wildly negative CSI. It rains on your coping and stones.