Hi all,
I have a juvenile blue diamond that has been bullied by all the other discus in my main tank. I took him out to rest him in the QT tank for a week, thinking he had recovered i put him back in the main tank. Right away they were bulling him again, i am unsure of the last time he ate, he looks skinny and temples are pushed in and his dark in color. He is not sick, he has been bullied to the point he cant eat. Right now he is on the sand sideways breathing heavy, he does not look well at all. What do i do?