My pool for the most part has been very clean and clear thanks to following the TFP way, however I have noticed that whenever I open the cover, there is a film on the surface of the water that looks like it could be algae (or something else?). I tried to capture it in some pictures. It goes away after the cover has been open for 5-10 minutes, and there are no other signs of algae in the pool.
Any ideas what this could be and how i can get rid of it? I am guessing that there is a film of algae or something on the bottom of the cover, but it seems that even high FC doesn’t do anything to it.
Any ideas what this could be and how i can get rid of it? I am guessing that there is a film of algae or something on the bottom of the cover, but it seems that even high FC doesn’t do anything to it.