So glad I found your site, I just became a pool owner for the first time. We were given a 22x52 round above ground Intex pool. We have scrubbed the pool inside and used a shop vac to get all the nasty stuff out. It was a lot of work but it was worth it. Anyway we're getting ready to fill the pool up I need to know what to put in it just starting up? We'll be using an Intex 2150 GPH Sand Filter Pump.