IS this disc curl? She was fine yesterday. I did a 50% water change today. I added another ray in the tank yesterday but they get along great. After the did the water change she was still like this so I feed her bloodworms and she eat them all. Here disc goes up then it come down. This morning though I found her up-side-down. I filped her over then began all the suff the just explained.
Here are pics:
Here are pics: