Hello all, new to the thread and although I have a basic understanding of chemistry I would still like some help/advice. Here are my latest test results.
FC = 1
CYA was slightly over 100 on the test so 125?
I need more reagent to test CH but I did get Lesslies to run a test a bit ago and it was also high. I'm assuming it still is.
I also have some staining appearing on the plaster. Two kinds, one looks like a general dirt and the other looks like rust spots. As a side note, the pool will most likely be replumbed and resurfaced this winter.
My thought is to add bleach (not sure how much to get up to 2 - 5 ppm) and knock down the TA and the pH with some acid (again, not sure on the total amount), then use the new Bio Active CYA reducer.
Would love to hear peoples opinions on this.