Peaceful, shoaling fish. Best kept in groups. May be kept in a community tank with other active fishes. Should not be kept with calmer species. All foods accepted.
Females are larger with fuller bodies and more subdued colors.
Males remain true to a single female and can seldom be persuaded to spawn with another. Pairs should be isolated for spawning. Breeding tank should contain shallow water 5 to 6 inches deep and be densely planted with fine leaved plants. 300 to 500 eggs may be laid at one spawning. Eggs hatch within 48 hours.