I had water much like this after opening and initial shocks.. sadly not much changed until I did a half drain and refill. After that I was able to use https://www.amazon.com/dp/B01G2IYMKW?psc=1&ref=ppx_yo2_dt_b_product_details and it settled what was left in there and I was able to vaccum it up to waste.
good luck to you!
https://www.reddit.com/r/swimmingpools/comments/v02cmz/how_i_went_from_so_black_to_so_blue/
I was in your shoes a few months ago and Revive saved the day.