I recently bought a 21 foot round above ground pool. The pool store sold me 2 bags of super zappit shock, and a 5lbs bucket of chlorine tabs with a floater.
The pool guy at the store told me once i got my pool filled to turn on my pump and throw in a bag of super zappit in let it circulate 24 hrs then throw another bag in. So two days ago i did this and it cleared the pool right up, but in less than 24 hrs My test strips read 0 chlorine. So last night i threw the 2nd bag of super zappit in and this is what my test strips are reading this morning. Im just curious where do i go from here? I am completely new to this and have no idea what im doing. I have read the pool school on here.