Common name: Twospot cardinalfish

General information

The Twospot Cardinalfish, scientifically known as Apogon pseudomaculatus, is a small and peaceful marine fish that is well-suited for community aquariums. It is characterized by its silver body with a distinctive black spot at the base of the caudal fin and another on the mid-flank. This species is often appreciated for its calm demeanor and ease of care, making it a popular choice among both novice and experienced aquarists.

Care

Twospot Cardinalfish are relatively easy to maintain in captivity. They thrive in a well-established aquarium with stable water conditions and plenty of hiding places. These fish are nocturnal and prefer dimly lit environments. They are not picky eaters and will accept a variety of foods including small pellets, flake foods, and frozen or live brine shrimp and mysis shrimp.

Reproduction

In the wild, Apogon pseudomaculatus are mouthbrooders, with males taking on the responsibility of carrying the eggs in their mouths until they hatch. This fascinating reproductive behavior can also be observed in the home aquarium, providing an interesting spectacle for the aquarist.

Habitat

The Twospot Cardinalfish is found in the Indo-Pacific region, from the eastern Indian Ocean to the western Pacific. They are typically associated with coral reefs and lagoons, where they can be found hiding among the branches of corals or in crevices during the day.