Recent content by blue94z

Original owner built and opened last year. I have been maintaining the pool myself and no store products added. I will go get some vitamin c tablets and try them on the stain.

Thank you for the reply and I have updated my signature. My tests from Taylor K-2006C with PS verified same results. I have since added acid to get down to 7.4-7.6. From my test I knew my CYA level was low but wanted confirmation and will be adding conditioner to get that level corrected...

Needing some help to figure out what is causing these brown stains. Saltwater pool, micro pebble plaster, water temp 60 degrees in north Texas with borates at 42 ppm. My tests Taylor kit results are very similar with the store’s. I have brushed but nothing is happening. What would you recommend?