Common name: Twostripe Cardinalfish

General information

The Twostripe Cardinalfish, Taeniamia ataenia, is a small and peaceful marine fish that is well-suited for the home aquarium. It is known for its striking appearance, with a silver body accented by two black vertical stripes. This species is native to the Red Sea and is often found in sheltered lagoons and coral reefs.

Care

Taeniamia ataenia is a hardy species that adapts well to life in captivity. They prefer a well-decorated aquarium with plenty of hiding places among live rock or coral branches. These cardinalfish are nocturnal and may be shy during the day, so providing dim lighting or shaded areas can help them feel more secure. They thrive in a peaceful community tank and can be kept singly or in small groups.

Reproduction

Like many cardinalfish, Taeniamia ataenia is a mouthbrooder. The male carries the fertilized eggs in his mouth until they hatch, providing protection from predators. This fascinating reproductive behavior can sometimes be observed in the home aquarium, offering a unique opportunity for aquarists to witness parental care in fish.

Habitat

The Twostripe Cardinalfish is typically found in the Red Sea, inhabiting areas with calm waters and abundant coral growth. They are often associated with branching corals, where they seek refuge during the day and emerge at night to feed on small invertebrates and zooplankton.