Ok so this is our 4th year with this pool. The first year we used a SWG and loved it. The 2nd year we put the recommended amount of salt in and our SWG kept saying high salt and would not generate. We emptied some of the water and put fresh water in. Then we started having trouble with our timer and the SWG wasn’t able to generate. To top it off we had a lot of rain that year and so our salt level continuously stayed out of whack. So we fought a green pool all summer. Last year we decided to switch to chlorine. We used two floating applicators with the HTH 3” tabs. Occasionally we would put one in the skimmer basket and we shocked every couple of weeks and the pool was clear and beautiful all summer. This year when we uncovered it the water was green and had wads of algae floating on top. We skimmed as much of the algae out that we could with a hand skimmer. Then started the HTH start up, 2 bags of super shock, 4 oz algaecide and ran our pump 24/7. The water went from green to cloudy. Then I found this site and started trying the different things I have read on here. We added bleach and borax per the pool calculator. We finally have everything pretty closed to balanced, but it is still cloudy. Our pump has been running for 7 days, and we have changed out our filters and cleaned them but still cloudy. We brushed it today and some visible algae came to the top. I shocked again today. I am about ready to throw my hands up. Please any suggestions welcome.