I just got my bettas today, 4 sisters. All of them are doing good but one of them has a white spot on her side and I she kinda clamps her tail sometimes. None of the others have a spot like that so I'm wondering if she has something. Right now I have all the bettas floating in their bag in a tank and the tank temp is 78.
I've contacted the seller to ask them if she's suppose to be like that or if she had the spot when they shipped her.