Good job so far! Don't worry, I had to read it 30 or 40 times and do it a few times before it started making sense. Definitely use PoolMath to calculate how much bleach to add. in the beginning testing and adding every 2-3 hours will speed the process along. And yes 20ppm is your target shock level.
Keep reading and asking questions and your pool will be clean and clear in no time.
Keep reading and asking questions and your pool will be clean and clear in no time.
