New member here dealing with a tremendous black algae infestation in my in ground Gunite pool - purchased it this way so don't judge. I have posted a thread over on the black algae spot and am looking for advice regarding getting rid of this - I have been scrubbing daily sometimes twice a day sometimes five times a day for about a month - on a bright spot the jiggly arms are now toned - on the dark side the black algae is still here.
