Had two algae outbreaks after testing Sunday CYA 30. First algae bloom Tuesday morning with FC 1.5 cc 1.5 beat it back slamming to 15fc Passed OCLT Wednesday morning only wake up Thursday with the pool coated in algae again with FC 9. Brought FC back up to 13 after vacuuming everything brushing and wiping all nooks. Pulled my main drain cover to check because it is plugged due to a leak years ago. Had a bunch of funk in it vacuumed and backwashed immediately.
Added DE to the filter yesterday afternoon to polish the remaining haze in the water added 1" of fill water to backwash and added DE again.
Passed OCLT at 12.5FC 0cc this am checked around 1300 and FC at 8.5 , 0cc - scratching my head.
gallon of 10% brought me back to 12.5fc with 0cc
checked CYA nearly to the top of the tube twice
Maybe this magical bacteria is living in my pool