Quote Originally Posted by Watermom View Post
Run tests again this evening when the sun is off the pool and post numbers again. Dead algae will look grayish. Are you running the pump 24/7? Is your filter pressure rising? Did you add more DE? Is the water any better in the past few days?
Just tested...

FC 11ppm
CC 5.5 ppm

Pump is going 24/7
Filter pressure is rising and yes I'm using DE but not more than the amount I determined to be the correct amount.

Hit it again? Get it up to 15 again?

Thanks