There is an orchid (Fridmani) dottyback in my quarantine tank and it's been there for 4 days. She has not been in my main aquarium yet. It seems a little faded and there is a roundish white little spot on her scale. I am using Coppersafe and anti-bacterial medication. She's tank raised and I heard aquacultured dottybacks are not as bright colored. Could that be it? The pictures don't really show the entire story. I will try taking new ones tomorrow.