Common name: Malayan chromis
General information
The Yellow-axil Chromis, Chromis flavipectoralis, is a small and peaceful reef fish known for its striking blue-green body and distinctive yellow patch on the pectoral fin base. This species is a member of the Pomacentridae family, which includes damselfishes and clownfishes. They are a schooling species in the wild and exhibit a shimmering effect when swimming in large groups.
Details
- Recommended minimum tank volume
- 100 liter (26 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Easy Hardy and easy to keep
- Diet
- Omnivore Varied diet of meaty foods and algae
- Social
- School Best in groups of 5+
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- Yes Bred in home aquariums
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyDamselfishPomacentridae
- GenusChromisChromis
- SpeciesMalayan chromisChromis flavipectoralis Randall, 1988
Care
Yellow-axil Chromis are hardy and adaptable, making them suitable for both beginner and advanced aquarists. They thrive in well-established aquariums with stable water conditions and plenty of swimming space. These fish prefer to be kept in groups, so a larger tank is necessary to accommodate a small school. They are omnivorous and will accept a variety of foods, including flake, pellet, and frozen preparations.
Reproduction
In the aquarium, Chromis flavipectoralis may spawn if they are kept in a healthy environment. They are egg-layers, with the male typically preparing a flat surface where the female can deposit her eggs. The male then guards and tends to the eggs until they hatch.
Habitat
Yellow-axil Chromis are found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They inhabit coral reefs and lagoons, often seen at depths ranging from 1 to 12 meters. Their natural environment is characterized by clear waters with abundant coral growth, which provides shelter and feeding opportunities.