Susanne. We are trying to help but we still don't have a complete set of current numbers. Without that we can't really do much for you. Have you ordered a K2006 kit? If not, what kit did you buy?

We have no idea what the ingredients are in the granular chlorine or shock that you used. Cal-hypo? Dichlor?

There was a reason that Ben recommended that you use bleach. It is because until we know what your numbers are, it is the thing we know that you can use without having unwanted side effects.