Common name: Lined Dartfish

General information

The Lined Dartfish, scientifically known as Taeniamia lineolata, is a small and colorful marine fish that is a member of the family Apogonidae, commonly referred to as cardinalfish. This species is appreciated for its peaceful demeanor and striking appearance, featuring a series of horizontal lines along its body, which can range from yellow to gold in color, contrasting beautifully against its pale to translucent body.

Care

Lined Dartfish are suitable for both novice and experienced aquarists due to their peaceful nature and adaptability to aquarium life. They thrive in a well-established tank with plenty of hiding places and a sandy substrate that mimics their natural environment. These fish are not overly demanding when it comes to diet and will accept a variety of foods, including small meaty foods and high-quality flake or pellet foods.

Reproduction

In the wild, Taeniamia lineolata are known to be mouthbrooders, with males taking on the responsibility of carrying the eggs in their mouth until they hatch. This fascinating reproductive strategy helps protect the offspring from predators. In the aquarium, breeding these fish can be a rewarding challenge for hobbyists interested in observing and supporting the reproductive behaviors of marine fish.

Habitat

Lined Dartfish are found in the Indo-Pacific region, from the Red Sea and East Africa to the western Pacific. They inhabit coral reefs and lagoons, often seen hovering above the substrate or hiding among the branches of corals. They are typically found at depths ranging from 1 to 30 meters, where they form small groups or pairs.