Hello, We have recently installed the 22' x 52" intex AG pool. And of course we filled it before finding this site. So, I for see needing lots of help. :O( It came with the Krystal Clear Cartridge Filter Pump with 2,500 gph (110-120V). Will be posting laster for lots of help getting water straight. Took 3 days to fill and didn't add anything. using the hth 6-way strips water test was: TH=100, FC=0, pH=7.8, TA=180, CYA=0. Have floating 1" hth chlorinating tabs. Did add hth super shock tx times 2 bags this morning and test strips were TH=between 100-200, FC 2/4, pH=7.5, TA= close to 240, CYA= close to 0. I have bleach and borax now. It will be Wed before I can get to SAm's and will get the Dechlor. I'm going to stop and not add anything until I can get advice before I really mess up.