I accidentally left my swcg on overnight and tested a high chlorine level this morning. Just to double check I went up to the Pool store and had it rechecked.
Well, yeah it's 10PPM. So, I guess the little ones are staying out of the pool for a bit.
I keep my CYA on the lower side, just enough to function well with the swcg. So, I'm hoping this bright sunny day will burn the high chlorine off quickly.
Well, they also mentioned I have low calcium hardness. ...but I have a vinyl pool? They said the water will leach calcium from the liner? HUH? really? never heard of that, thought that was for plaster pools and such. So, I noticed that the aluminum coping has some very light corrosion on various parts of the edging. Does calcium harness have anything to do with this?