My thanks to Pappy and CarlD. According to the formulas provided by CarlD, I needed 16 bottles of my bleach to raise the FC to above 20. I know I said 15, but I decided to raise it to 20.

In the past hour, I swept the pool. I had my recently repaired Mr. Polaris running during the night, so I did not get that much bloom when I swept the pool.

After sweeping it down, I tested for pH using a drop test kit. The test indicated I was somewhere between 7.2 - 7.5. My FC drop test was 0. I then tested with an hth test strip - it has CYA on the strip - and the pH and FC were the same. The CYA indicated between 50 and 100 ppm.

Next, I poured in 17 bottles of my bleach directly into the skimmers. Now I am going down the road for some errands and I will test the FC when I get back. Hope to hear from someone when I return.

Again, thanks to Pappy and CarlD.