Common name: Threespot chromis
General information
The Verater Chromis, Chromis verater, is a small and peaceful reef fish known for its striking appearance and schooling behavior. It has a shimmering blue-green body with a distinctive black spot on the upper base of the pectoral fin, which is why it's sometimes called the Blackfin Chromis. This species is native to the Hawaiian Islands and is often found in groups hovering above coral heads or along steep drop-offs.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 7.8 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Easy Hardy and adaptable
- Diet
- Omnivore Flakes, pellets, and frozen food
- Social
- School Best in groups of 6+
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- Yes Available as captive-bred
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyDamselfishPomacentridae
- GenusChromisChromis
- SpeciesThreespot chromisChromis verater Jordan & Metz, 1912
- SynonymsChromis verator Jordan & Metz, 1912
Care
Verater Chromis are relatively hardy and can be a good choice for both novice and experienced aquarists. They thrive in well-established aquariums with plenty of swimming space and stable water conditions. These fish are sociable and do best in groups, so it's recommended to keep them in small schools. They are omnivorous and will accept a variety of foods, including small pellet and flake foods, as well as frozen preparations.
Reproduction
In the wild, Verater Chromis form spawning aggregations where they release eggs and sperm into the water column. The eggs are pelagic, meaning they float with the currents until hatching. In the aquarium, breeding is less common, but with optimal conditions, it is possible to observe spawning behavior.
Habitat
Chromis verater is found exclusively in the Hawaiian Islands, typically in clear, shallow waters around coral reefs and rocky outcrops. They prefer depths ranging from just below the surface to about 60 feet, where they can be seen in aggregations, swiftly maneuvering through the water column.