I have been converting my pool the past week to the BBB method. I have used about 30 gal. of bleach so far and last night the FC HELD!!! AT 20. I have an 18x36 inground vinyl pool avg. depth of 5 ft. Last 3 years we used Baquacil and hated it. We have no chlorinator and a sand filter. My water is bluish but cloudy. We live in Missouri and here are my test numbers. What comes next? Any suggestions will be helpful. Also, about 4 days ago I added 16 oz muriatic acid iAND today I added 3 lbs CYA. I have ordered the Taylor test kit but have been using the 6 way test kit from Wal-mart for now. I diluted pool water as instructed here.