Hello Forum!
It's been a great summer, thanks to this website!! I'm closing the pool in a few days, and for the first time since I opened the pool, I saw some green on the pool walls. My FC is within my CYA range (My CYA is 50, I keep the chlorine around 6.5, it usually dips down to 5 by the end of the day). I check it everyday, and I replenish the chlorine with liquid chlorine. My CC is at 0. I'll be honest, I don't check PH everyday. It usually never changes. It's almost always 7.6 or 7.5. So it rained last night, like a lot of rain, maybe an inch and a half of rain. So I checked the PH and it was 7.8 maybe 7.9. Is this why I have algae? Can I have algae and no CC?
Thanks in advance!!!
It's been a great summer, thanks to this website!! I'm closing the pool in a few days, and for the first time since I opened the pool, I saw some green on the pool walls. My FC is within my CYA range (My CYA is 50, I keep the chlorine around 6.5, it usually dips down to 5 by the end of the day). I check it everyday, and I replenish the chlorine with liquid chlorine. My CC is at 0. I'll be honest, I don't check PH everyday. It usually never changes. It's almost always 7.6 or 7.5. So it rained last night, like a lot of rain, maybe an inch and a half of rain. So I checked the PH and it was 7.8 maybe 7.9. Is this why I have algae? Can I have algae and no CC?
Thanks in advance!!!