Happy to help. Remember to look for filter socks as they'll really improve the filtration. I suspect we'll have a clear pool for your Memorial Day activities. If you're out and about shopping you might pick up a box of 20 Mule Team Borax. We may want that to raise the pH in a couple of days. It should be in the laundry aisle of your grocery store or at Walmart. If you can't find any, see if they have Washing Soda. Washing Soda will also raise the TA (alk) but we could live with a small increase.