Re: My FC is 23 PPM!
PCTX,
Not posting your other test results (yet) indicates you have not fully grasped
WHY you are testing the parameters you are testing and WHAT do the results mean.
Read "The ABC's of Pool Water Chemistry" up in Pool School. You should be able to recite what the five parameters are you are testing, what each does in your pool, and Why they are important to a balanced pool.
We'll all help you get going on this........The learning curve is very quick and this will all be a piece of cake very soon.