we have been using the walmart chemicals aqua chem 1 inch tablets in the skimmer and chlorine tablets in the chlorinator float. we put a pack of walmart shock in thursday evening and half a box of borax in pool yesterday according to our 3in1 walmart test kit this morning chlorine is 2-3ppm , bromine 3.4-6.5 , and ph is between 7.6-7.8 we are almost out of the chlorine tablets and plan to use 6% bleach instead. we need help to know how much bleach, borax and baking soda to use. not sure of anything right now. still learning.