Hi, first just let me say thanks for this wonderful site. I am in despersate need of advise before I call the dump trucks to fill my pool in! I'll try to be brief. We opened our pool over three weeks ago. Standard pool store advise, shock the pool (the noun), use algaecide. Nothing. More shock, Green to Clean, more shock, brush, run filters (have been on 24/7 all along) except when cleaning.Green to Clean actually lightened it but a week later and we're still green! Found this site, bought new test kit @ Leslies, bought tons of bleach. Here are our #'s this morning.FC 10 (just added more bleach), CC 0, PH 7.8, TA 130, CH 220, CYA 35. We started using bleach to shock on Tues. and the pool hasn't lightened. We are wondering if we should replace our filters, (I say yes, husband says no) we did just replace them last year.We have cleaned them many, many times since opening. It just looks to me like they aren't filtering the algae out. Please help, we are at our wits end.