Hello I recently switch to saltwater on 18000 gallon pool using RJ60. Recently I am getting white solids. Not sure if this was inside the salt or from 1 year ago pool construction previous plaster or chemical issue. I attached some photos. My levels are a bit high so I decided to drain 25 percent and refill with fresh water
salt:4400
Fc:5
Ph:8
Alk:130
Cal :300
salt:4400
Fc:5
Ph:8
Alk:130
Cal :300