carbonic acid
Yes.
Not at all.
Either the to much salt was added or the sensor is out of calibration or bad.
Sorry, but swimming in a saltwater pool is a lot different than swimming in the ocean. In the ocean, pollutants like oil, gasoline, and trash combine with fish urine and dead animals. Another big difference in a pool is that there are no waves! In the ocean, rip tides and tidal waves are a big part of the ocean's cycle. In your pool, waves are non-existent.
sodium chloride
Yes, you can add a clear saltwater system to a ProSeries 14' X 42" Metal Frame Swimming Pool.
In a typical saltwater swimming pool nothing living other then micro organisms should be able to survive. In a saltwater pool with water, filtration and components designed for marine life, they could.
Obviously the pool floor is not smooth.
No, salt does not damage the plaster. Improper water balance will.
yes running the filter while swimming helps the filtration process. Also if the pool is saltwater then the system will replace chlorine being used while bathing.
A fresh water swimming pool is a swimming pool that does not use a saltwater chlorinator. A pool that used a salt water chlorinator has salt added to it to so that a salt water chlorinator can electronically convert part of the salt into chlorine. A fresh water pool has chlorine added to it directly either manually or Automatically.
Yes because if the pool is Not clean then bacteria is in the pool which causes his infection