I noticed a lot of sand in my pool this weekend. The sand is from a dry well that is suppose to serve as an overflow for the autocover housing. I never ran drainage for the dry well so the rain is going through the dry well and draining into my pool. This is also bring sand into my pool as i have not put in landscaping yet. I just got through the rainy season so I am trying to clean my pool water. I ran the pump all day Saturday and Sunday but the water seems to be getting worse in clarity and looks dirtier (if that is possible). Before I cleaned the cartridge filters before I started the filter on Saturday. The filter has been running at about 15 psi. I am a new pool owner and pretty sure something is wrong but don't know where to start. I am using a Zodiac MX8 to vacuum my pool. I actually took it to Leslies pool to make sure it wasn't broken. It is fine and in good working order. Please help!