Complete pool newbie in Maryland. Just filled our Summer waves 16x48 (5000 gal) pool with town water. It’s level within an inch!! So proud of that but now what? I had already bought a hth test kit before I read everyone suggests the Taylor. What is the first thing I put in? I read a lot on here about using regular bleach but I already had bought a Clorox 3” xtraclean chlorine tabs and a dispenser. What is the first thing I need to put in it? It household bleach really better than liquid chlorine? I know that they are practically the same. I’m lost!