Stupid question - I have heard various reviews on this. Will a maroon clown get along with a perc? Will all clown's get along or do you need to keep them with "like minded clowns"? I hear the black clowns are mean, but then I hear that they are exactly the same temperment as other clowns.... Is there a definitive answer?
I know you have to be careful when introducing a new clown, but are there any clowns that just WILL NOT get along? For example - a black clown wont get along with a maroon.

I have a nice perc now and want to get a maroon, but don't want to cause problems. Will maroon clowns grow larger then other clowns?

Thanks