Ok, first question-We have a 16x48 easy set pool, 3800 gallons. Is the pump that came with the set adequate? The water (thanks to this site) has been crystal clear and clean, at least as clean as I can get it. There are tiny little flecks of this and that floating around most of the time though you cant see them ,I guess, unless you cant stand it like me. I clean the filter and vacuum once a week (or replace filter if necessary) and use the net to clean out whatever pieces I can get to about once a day. Noone else seems to notice but I am wondering about a slightly better pump for next year? Second question-It takes me about 5 to 10 minutes max to vacuum my pool, there isnt a problem with grass or leaves getting in. For the most part I am getting small ants and silt etc. I attach the vac to a hose so each time there is some filling of the pool. How much filling of the pool will actually impact the levels? Not sure if you guys can answer this but I am curious so thought I would ask. Last question- We have seven to nine people using the pool off and on through the day, it gets full sun from about 11am until 5pm and we are in GA. Should I put in xtra chlorine? I mean should I keep the chlorine level on the high side of normal generally?