Not sure if this is the right place to post this. My numbers are great when I test. FC 4, CC 0, PH 7.4-7.6( been getting a lot of rain) TA 70, CYA 50. The water is clear and clean, the problem is dirt on the bottom of the pool. I will be posting a pic as soon as I can figure it out. I vacuumed 2 days ago and its been 3-4 days since anyone has been in it, yet the bottom is filthy. when I vacuum, I put a stocking over the skimmer basket to catch the small stuff. I did notice yesterday when the pump kicked on, it looked like it shot a cloud of dirt through the return. Anyone have some advice? I will get a pic up as soon as I can