TRYING to get my pool in shape, except I have these pesky little spots that are appearing. I have 2 in the shallow end, however there are quite a number in the deep end. Good news is that whatever it is, doesn't seem to be spreading anymore. I see there are so many types of algae out there, but how do you know how to treat the algae when you don't know what type it is?! Has anyone had anything similar looking to this and can tell me what it is?
I shocked the water on Friday, but that didn't make a difference. I have since added approx 20oz of Kem-Tek All-In-One Algaecide and that has not made a difference either. I added the remainder of the bottle tonight (10-12oz) but not actually holding out much hope it will do anything. They don't seem to scrub off either (just using my everyday brush) - resilient little buggers whatever they are!