After a 3 week wait our new V-bead liner should be getting installed tomorrow. Once the pool is filled with fresh water the first thing I need to do is to add the appropriate amt. of cyanuric acid for a 20,000 gallon pool, right? I'll consult a pool calculator. OK, easy enough.
I'm assuming after waiting 3 or 4 hours I can test the CYA level and add more if needed, right?
Then, using the BBB method, would you then add a few gallons of bleach, wait a few hours, and focus on getting the chlorine level within the appropriate ranges?
I'm guess I'm trying to figure out what chemicals are the priorities in terms of which need to be balanced first, second, etc.
As always, any and all help is needed and much appreciated!