Common name: oblique-barred monocle bream
General information
The Bluelined monocle bream, scientifically known as Scolopsis xenochroa, is a tropical marine fish that is appreciated in the aquarium trade for its striking coloration and active behavior. This species is characterized by its silver-white body with distinctive blue lines running along the head and body, which can vary in intensity.
Details
- Recommended minimum tank volume
- 200 liter (53 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8 to 8.4
- Average size
- 20 cm (8″)
- Care level
- Moderate to easy Prefers complex environments
- Diet
- Omnivore Varied diet with meaty foods
- Social
- Solo Can be territorial
- Reefsafe
- Yes
- Aggression
- Semi aggresive May nip at small fish
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyThreadfin BreamsNemipteridae
- GenusMonocle breamsScolopsis
- Speciesoblique-barred monocle breamScolopsis xenochroa Günther, 1872
- SynonymsScolopsis bulanensis Evermann & Seale, 1907Scolopsis xenochorous Günther, 1872
Care
Bluelined monocle breams are moderately easy to care for, making them suitable for intermediate aquarists. They require a spacious tank with plenty of swimming space and rockwork or decorations to provide hiding spots. These fish are omnivores and will accept a variety of foods, including frozen and dried preparations, but should be offered a balanced diet to maintain their health and coloration.
Reproduction
In the wild, Scolopsis xenochroa exhibits a group-spawning behavior where several individuals release eggs and sperm simultaneously. In the home aquarium, breeding is not commonly reported, and the specific reproductive behaviors in captivity are not well-documented.
Habitat
The Bluelined monocle bream is found in the Indo-Pacific region, inhabiting coral reefs and lagoons. They are typically seen at depths ranging from shallow waters to about 25 meters. Their natural distribution includes areas from the Red Sea and East Africa to the Western Pacific.