Ok I started having trouble with algae showing up every three day even after shocking and brushing the pool all my numbers were good except my CYA was off the chart.
Did a little research and figured that this was the problem. I drained about half the pool and refilled with community well water. Same water I started with and tested. There was a little algae but not too bad but there was no Chlorine. My alkalinity was high and my PH was at 7.7. I decided to SLAM my pool and read that I needed to get my PH down to 7.0-7.2 first.
I calculated how much muriatic acid to add using the pool math calculator which Inhave used successfully several times in the past.
So I add the prescribed amount 179oz. Poured in the pool slowly in front of the return jets and circulated the pool over night about 9 hours. When I sampled the PH went front 7.7-7.6 alkalinity was still high about 230. So I decided to let it circulate a little longer and test when I got home about 8 hours later. NO Change but the algae was getting worse. I added another 179oz and let it circulate over night. The next morning the algae was even worse and the PH was a 7.7. I added another 2 bottles and the algae is even worse and the PH is 7.5 but the alkalinity is 113.
What should I do my entire pool is green now and the algae on the walls is getting thick?
Did a little research and figured that this was the problem. I drained about half the pool and refilled with community well water. Same water I started with and tested. There was a little algae but not too bad but there was no Chlorine. My alkalinity was high and my PH was at 7.7. I decided to SLAM my pool and read that I needed to get my PH down to 7.0-7.2 first.
I calculated how much muriatic acid to add using the pool math calculator which Inhave used successfully several times in the past.
So I add the prescribed amount 179oz. Poured in the pool slowly in front of the return jets and circulated the pool over night about 9 hours. When I sampled the PH went front 7.7-7.6 alkalinity was still high about 230. So I decided to let it circulate a little longer and test when I got home about 8 hours later. NO Change but the algae was getting worse. I added another 179oz and let it circulate over night. The next morning the algae was even worse and the PH was a 7.7. I added another 2 bottles and the algae is even worse and the PH is 7.5 but the alkalinity is 113.
What should I do my entire pool is green now and the algae on the walls is getting thick?