Grouping fish
 

is there a type of fish that would group together as in a school, that would be able to be in a 60g tank?

Glowlight danios, Danio choprai. Neat fish, and really awsome in a group.

Are those SW?

try some cardinals ive seen them group together maybe 3 or 4 but it would limit the amount of other fish you can put in the tank

Grouping Salt water fish.

chromis and firefish

firefish group?

in the wild, the common firefish group in large groups. In a home aquarium your best bet is 5+ common firefish (the red). If there are any less you are likely to remain in one. As always however you have the chance of 2 pairing up and killing the rest. Afaik however, firefish DO group up.

didn't think so. :D thanks everyone