First--thanks so much for helping me. I am beginning to get so frustrated and I feel so D----Dumb. I was really upset when the pool guy said what he did- when always before he was telling us what a pretty pool and how good shape it was in. It is true that it is an older pool, dont know exact age, guess about 15 years but all it needed as far as we knew was a good paint job. There is no staining on it that I can tell. And until about 3 wks ago had not had algae or any major problems with the water. Anyway back to my green algae? problem. So far I have added 10 gallons total of ultra bleach and 3 boxes of borax. When I first started with the advice of this site--I had horrible algae and green yuky water, no chlorine level and a ph of below 6. Just re-tested with these results Chlorine: 3/6 Ph: 7.5 TA: 120 amd CYA: 100. I have tried to download the site you recommended and for some reason it just keeps coming up Page Expired , I even tried to type in address and am told the site does not exist. Is there another way to access the site? What do I do next. I was told by the pool guy that we had a 50,000 gallon pool, so how much bleach at a time should I add? Just tell me what to do and I will do it. Should I be adding anything else beside the bleach? The water is still green but I do feel like I am at least on the right track now-----thanks to you guys. Just dont know what to do next so please advise. Thanks so much--
Karen