Yes.... I agree! A nice sorority! Like 4-6 female bettas(I don't have a sorority, so I'm just saying what comes from the top of my head).
I currently own a male betta fish, a female betta fish, two eastern painted turtles, one western painted turtle, one Chinese dwarf hamster, and a whole load of guppies.
"I speak for the trees, for they have no tongues."