Based on information here, I’ve never added CH to my Vinyl pool, could it have lead to any corrosion?

Rockstead

Well-known member
Sep 2, 2010
402
Montreal, QC, Canada
I live in a Canada, so my swim season is only about 4 months and then the pool is winterized.

i have other threads regarding a rust like issue I’m having in different areas of the pool, which may be related to some welding work I had on my wrought iron pool fence, nothing I’ve tried has been able to remove these stains.

Just inquiring if it’s possible my ignoring of CH could have any contributing factor to this? I’ve read that low CH could result in corrosion, is that accurate?

Since I never touch the CH, it is sitting around 90ppm the last time I checked.
 

ajw22

Gold Supporter
TFP Guide
Jul 21, 2013
24,727
Northern NJ
Pool Size
35000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Pentair Intellichlor IC-60
i have other threads regarding a rust like issue I’m having in different areas of the pool, which may be related to some welding work I had on my wrought iron pool fence, nothing I’ve tried has been able to remove these stains.

Just inquiring if it’s possible my ignoring of CH could have any contributing factor to this? I’ve read that low CH could result in corrosion, is that accurate?

Since I never touch the CH, it is sitting around 90ppm the last time I checked.

Read where?

Corrosion of what?

CH level can protect the heat exchanger of gas heaters.

 
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