Hello! I am new to keeping Cichlids. He currently is the only fish in a 5.5 gallon (working on upgrading him to a 30 in a week while the new tank adjusts). I have had him for about a year now but noticed that my cichlid had a spot on his face. Is this the beginning of hole in head? I had some friends take care of him while I was abroad for three weeks and this is when I noticed it. Should I worry about this?
