Thank you so much for your help. I've done everything you've said, except buy the test drops - I couldn't get them yesterday. The pool looks a little better. The pH is now 7.8, the chlorine is 5, alkaline is 80 and cyanuric acid is 0. I added more bleach this morning (2.84 gallons). It's a pretty sunny day here, so I will add more tonight. I believe there is a pool store about a half hour from here that is open today, so I may go get some cyanuric acid? Again, thank you.