chris stevens
Aquarium Advice Regular
I have 2 large and 2 small green chromis in my 55gallon. I had 3 small green chromis, but one dissapeared about a month ago. I added another one today, and he is already being bullied into hiding. I always had the impression that odd number schools is the way to go, but is this a problem of introducing him at a different time than the other fish? any way i can help him out? should i add another?