Recent content by paetzoldb

Thanks for the input all. My current readings: Temp 50 deg, FC 0, pH 8.0, TA 100, CH 925, CYA 80, Salt 3200, Borate 60-70 (in between 50 and 80) and this gives a .24 CSI (yes I did miss the "." for .3 earlier). I tested TDS today and it is at 4650 ppm. During this last summer I would try to...

My makeup water quality is about 210 mg/l CH and after only 18 months since the pool was built/filled (two seasons) I have some areas of "discoloration" in my pool with a pebble finish. The pool builder brought out the finishing contractor. He took a sample and the one highlight that the pool...