Originally Posted by Cichlid Kid
I was pondering the idea of setting up a 55gal. S.American biotype tank. If i do i want a really tight schooling fish. Im not concerned with a centerpiece fish and I'm not greatly familiar with exactly how neons,cardinals and others school. Can anyone offer their opinions or experiences?
I think Roseline sharks are great, colorful, and very active. Neons stay in tight formation, too.