I just noticed about half an hour ago that one of his fins turned red while all the others are fine. Its a little less red now but I'm still worried. The fin isn't ripped and none of the other fish bother it. Is this normal?
PS i already have salt in the water and the temperature is about 80 degrees.
PS i already have salt in the water and the temperature is about 80 degrees.
![IMG_8270[1].jpg IMG_8270[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/156/156735-856c8f182b460ad0ed5e325c8c9dca6a.jpg?hash=hWyPGCtGCt)