Recent content by attila

Thank you I will do that including getting a Taylor test kit, but "ouch" on the price, also I realize that this is a good, responsive site and I need to load data on my spa if i want meaningful responses

I live in Thousand Oaks CA about 40 miles northwest of Los Angeles Sorry I felt out of control so I dumped the water and refilled. Dont think I could have given you good test results anyway especially for chlorine. Be it test strip or liquid test the color was so different that I dont know what...

where would the copper algaecide come from? I use dichlor granules and non-chlorine shock treatment that is 75% sodium persulfate and 25% "other ingredients"

Yes the line wipes easily. I have used test strips and liquid tests but results make no sense ---for example a test strip where chlorine should read from white to medium blue , turns virtually black and ph lo and alkalinity high.

What causes a purple line around spa at water level