Just found TFP three weeks ago. A pool newbe, who went through **** getting the installation. See builder forum.
Put in a solar heater on the garage roof and with a cover swam till Thanksgiving in 80 degree water and got back in the water in February when I could keep it about 80 with the solar heater and cover. Now the heater cools the water to keep it below 90. One of the best things I did.
Anyway I started the BBB plan when I found TFP and the water has been great! Clear, ph etc. doing fine, even got rid of the stains that the contractor left in the fiberglass.
Thanks TFP, you've really added value to my pool ownership, given me a place to educate myself on pools, and made my back yard the envy of the neighborhood. Or at least the crystal clear water is.