Chromis retrofasciata

Datasheet

General Description

The Black Bar Chromis, scientifically known as Chromis retrofasciata, hails from the Western Pacific reefs and tends to inhabit the nooks of branching coral structures. Sporting a predominantly tan to yellow hue, this species stands out with a striking vertical black bar at the base of its tail.

Aquarium Suitability

Aquarium enthusiasts aiming to house the Black Bar Chromis should consider offering a tank of 30 gallons or more. Furnishing the aquarium with ample live rock provides these chromis with hiding spots, and it is advisable to keep them in groups of six or more to promote their well-being. Despite their peaceful nature, solitary housing can lead to territorial behaviors.

Care and Hardiness

Characterized as an easy-to-care-for species, the Black Bar Chromis thrives in a home aquarium setting. Adhering to recommended water parameters of pH levels between 8.1-8.4, alkalinity (KH) of 8-12, and specific gravity (SG) of 1.020-1.025 supports their overall health and vitality.

Reef Suitability

With a reef compatibility status of 'Yes,' the Black Bar Chromis proves to be a suitable addition to reef aquariums. Their presence does not pose a threat to the delicate balance of a reef environment, making them a favorable choice for reef enthusiasts.

Aquarium Setup

When setting up the aquarium for Black Bar Chromis, incorporating live rock for shelter is essential. Maintaining stable water conditions within the recommended parameters of temperature, salinity, pH, and alkalinity creates a conducive environment for their well-being.

Behaviour

Known for their peaceful demeanor, these chromis typically exhibit amicable behaviors towards tank mates when kept in groups. Monitoring their interactions within the aquarium establishes a harmonious environment for all inhabitants.

Feeding and Diet

As omnivores, Black Bar Chromis benefit from a varied diet comprising both meaty and vegetable-based foods. Providing a combination of frozen mysis shrimp, vitamin-enriched brine shrimp, and high-quality flake food ensures they receive the necessary nutrients for optimal health.

Dimorphism and Captive Reproduction

Information regarding dimorphism and captive reproduction for Black Bar Chromis is not available at this time.

Habitat and Distribution

In their natural habitat, Black Bar Chromis can be observed dwelling in the reefs of the Western Pacific region. Their affinity for branching coral heads serves as a key characteristic of their preferred habitat, where they find refuge and sustenance.