I have a female BETTA that I purchased in January of this year. She was sick when I purchased her but didn't notice at the time. She had no color however after a couple of days being in her tank the color started coming in and I noticed the white patches. I have tried everything I can think of. I have tried fritz copper safe, Maracyn Oxy, Maracyn, ICH-X, Para cleans, melafix and none of these have touched it. I'm on day 3 of using maracyn and para cleans for the second time and if anything she's worse today because i noticed more white spots on her.
She's active, eating well, and swimming fine. No indication of being sick.
Tank temp has been 78-80
API master kit Ammonia-0,Nitite-0, Nitrate 30ppm, PH 7.4
GH/KH API 5in1 strips 140/140 it has been up to 180/180
I'm at a loss.