At the moment we are manual feeding the chlorine until we can buy SWG. This is first time I use proper kit to do the testing, as I am really sick of getting wired test result from pool shop and buying those unnecessary chemicals... The test kit I use is TAYLOR 2006C. Below is the test result:
-PH: more than 8
In between 2 tests, I slam the pool (don't know if I did it properly!) and lower my ph to 7.2
Do i need to slam my pool again, or I should just add liquid chlorine to bring up my FC level? And add acid to lower my TA, then aerate to increase the PH?