I have algae in my pool for the third time this season. Each time I raise the chlorine level to SLAM level and maintain it until overnight chlorine loss is less than 1.
Each time, after passing the overnight chlorine loss test I let the chlorine drop to target level of 7 but when the chlorine drops to 8 or 9 the algae starts to grow again.
i am clearly doing something wrong. Any ideas?
I have been running the pump/filter for about 6 hrs a day (when NOT slamming, 24hrs/day during SLAMMING) could that cause algae?
FC 18 (goal. To bring it up to 22)
CC 0.5
CYA 55
PH 7.2
thank you
Each time, after passing the overnight chlorine loss test I let the chlorine drop to target level of 7 but when the chlorine drops to 8 or 9 the algae starts to grow again.
i am clearly doing something wrong. Any ideas?
I have been running the pump/filter for about 6 hrs a day (when NOT slamming, 24hrs/day during SLAMMING) could that cause algae?
FC 18 (goal. To bring it up to 22)
CC 0.5
CYA 55
PH 7.2
thank you