I’m concerned. She was doing great the past few weeks no problems. Started acting weird so I checked water. Water is 6ph 0 ammonia 0 nitrite was 5ppm nitrate but did 30% water change still acting weird, no interest in food and staying around the corners. No visible problems with swimming but just doesn’t want to move. Has gone extreamly white to the point where it looks like a different fish and have developed some weird stuff on her eyes the past couple days. Doesn’t seem to be ich as there’s no other spots on her body. She has a bit of color in these pictures but her worse point was when she was solid white with just her black stripes.