Pool Graphics

Hi!

My pool graphics are so ugly and I can't figure out how to make the pools look nice (like I see from most other players - darker blue, a little more realistic looking). I attached a picture of how my pools currently look, my graphics settings, and my laptop info (2015 MacBook Air). I've tried playing around with the graphics a bit but nothing seems to work (and my computer can't handle all the graphics being super high).

My sister has the same graphic settings and same laptop and her pools look so much nicer ☹️ Any tips are appreciated!