Pajama Cardinalfish Video Stock Footage

Pajama cardinalfish display a rainbow of colors. They have greenish-yellow faces, bright orange eyes, and silver-based bodies dressed with a bold black scalar margin and posteriors dotted with orange polka dots. Though their bold coloration may stand out, S. nematoptera fish have a peaceful nature that lets them blend perfectly into most community saltwater aquaria. Like many other schooling fish, pajama cardinalfish form a strict hierarchy when kept in small groups within the aquarium. However, unlike some social fish, this member of the family Apogonidae does not use aggression to exert dominance over other cardinalfish. Learn more about Pajama Cardinalfish