So we slammed the pool after opening and it cleared up but is now hazy and I tested per below. I know I need to add the chemicals identified but wondered if there was a proper order to do so or timing in between. Also I have some “ph down” from Leslie’s and wondered if I could use that in lieu of dry acid. Finally can I use pool shock in lieu of bleach when chlorine is called for or is there a problem with that? We stopped using the chlorine tablets last year bc they messed up the balance.