Can live in small group
Fish Category: Saltwater
Fowleria Cardinal
Can handle a small group
Flame Cardinal
Best in mated pair, but not in a group.
Yellowstriped Cardinal
Longspine Cardinal
Pajama Cardinal
Should be kept in small schools
Banggai Cardinal
Should not be kept in large groups, small groups are fine.
Spotfin Butterflyfish
Best alone or in bonded pairs
Banded Butterflyfish
Best alone or in a pair
Four Eyed Butterflyfish
It is possible to keep a male-female pair. Can be difficult to feed.