Hey everyone I am new to the forum and to saltwater fish in general. I just purchased a flame angel that's around 2" long. When I first put him into the tank after acclimation he grazed for a little while then hid in the live rock for a few days and I barely saw him. Now three days later he came out of hiding and is just basically floating in one spot swimming in around in a very small area. I also noticed one of his side fins is partially damaged and he has a white spot on one eye. I have yet to witness him eat other than occasional grazing on the rock. I'm just a little concerned by his behavior and am wondering if this is fairly normal for a fish that is new to a tank with other fish already in the tank? Thank you for any advice you might have!