Blue eyed cardinal VS chromis

[RyanCSGO]

so we all know trying to do a "school" of chromis usually winds up with 1 jerk chromis left some time later.

How about the blue eyed cardinals?
Anyone have any luck with them in a decent group?

 

[eatbreakfast]

Blue eyed cardinals stay a group.

 

[mort]

Blue eyes are certainly more harmonious with each other.