I have been reading postings for the last week and trying to get familiar with all the aspects of owning a pool. I had to drain my pool half way since the CYA level was above 100. I should have my pool filled today. Whats the first steps in getting my pool corrected. It is a 17200 gal pool and has SWG which recommends 4000 salt level Jandy 35 EI. I'm going to add the salt first then what are the next step? Any help would be great.. I have my own test kit TF100.