Finally got the drop test kit, some sobering results this morning:

FC: 0.2
CC: 3.6
PH: 7.0
TA: 50
CH: 180
CYA: basically the tube was overfilled when the dot was barely visible, if I had to guess around 15...

This is after I added 10 gallons of bleach at the sunset, and added 15 gallons the night before.

I guess I need to proceed with:
1. Borax
2. More bleach

The good news is that I can dedicate this weekend to test and add bleach as needed throughout the day.

Questions:
1. How much borax and the timing.
2. How much bleach and the timing and targets for testing.

Another good part is the the pool visibility is improving greatly, and the sand filter is not getting clogged in 12 hours as before.

Looking forward to your advice and directions!

Thank you!
Vlad