Common name: Two-line Monocle Bream

General information

The Two-line Monocle Bream, scientifically known as Taeniamia bilineata, is a small and colorful reef fish that is part of the family Apogonidae, commonly referred to as cardinalfish. This species is known for its peaceful demeanor and striking appearance, featuring a silver body with two distinct black lines running from the snout through the eye and along the midline of the flank. The fins are often tinged with yellow, adding to its visual appeal.

Care

Taeniamia bilineata is a hardy species that adapts well to life in captivity, making it suitable for both novice and experienced aquarists. They thrive in a well-established aquarium with plenty of hiding places and a peaceful community. These fish prefer dim lighting and a gentle water flow. They are nocturnal feeders, so offering food in the evening can mimic their natural feeding habits. A varied diet of small meaty foods, such as mysis shrimp and brine shrimp, will help maintain their health and coloration.

Reproduction

In the wild, Two-line Monocle Breams are mouthbrooders, with males taking on the responsibility of incubating the eggs in their mouths until they hatch. This fascinating reproductive behavior can also be observed in the home aquarium, although breeding them in captivity can be challenging. Providing a stress-free environment with plenty of hiding spaces can encourage breeding behavior.

Habitat

Taeniamia bilineata is found in the Indo-Pacific region, from the Red Sea and East Africa to the western Pacific. They inhabit coral reefs and lagoons, often found in small groups or pairs. They tend to stay close to the bottom, seeking refuge among corals and rocky substrates.