Ok so my water is clear. But at the bottom there is this orangish brown stuff that fills the entire bottom of my pool after shocking it!!! I have no idea what's going on. I have to vacuum it, but the vacuum my mother got is not good at all. It takes hours and hours to do it. My pool isn't even that big. I need to prevent this from happening, my pump works perfectly fine too. My water is clear but at the bottom it's filled with that brown orange stuff, is it the shock? Or algae .... Idk but I need help ASAP! I'm trying to make it look good for my mother.