Common name: pearly monocle bream

Scientific name: Scolopsis margaritifera (Cuvier, 1830)
Scheinschnapper - Scolopsis margaritifera
Pearly Monocle Bream Scolopsis margaritiferapearly monocle bream fish on reef

General information

The Pearl-lined monocle bream, scientifically known as Scolopsis margaritifera, is a small and colorful fish that can add a vibrant touch to any saltwater aquarium. They are known for their distinctive pearly spots and lines that run across their bodies, giving them a unique and attractive appearance. These fish are relatively peaceful and can be a good choice for a community tank with other non-aggressive species.

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
35 cm (1′2″)
Care level
Moderate to easy Prefers complex environments
Diet
Omnivore Varied diet, accepts most foods
Social
Solo Can be territorial
Reefsafe
Yes
Aggression
Semi aggresive May nip at fins of others
Captive bred
No
Conservation statusSource: IUCN Red List
ExtinctThreatenedLeastConcern

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Threadfin Breams
    Nemipteridae
  6. Genus
    Monocle breams
    Scolopsis
  7. Species
    pearly monocle bream
    Scolopsis margaritifera (Cuvier, 1830)
  8. Synonyms
    Scolopsides leucotaenia Bleeker, 1852
    Scolopsides leucotaenioides Bleeker, 1855
    Scolopsides margaritifer Cuvier, 1830
    Scolopsides pectinatus Cuvier, 1830
    Scolopsis leucotaenia (Bleeker, 1852)
    Scolopsis macrophthalmus Ramsay & Ogilby, 1886
    Scolopsis margaritifer (Cuvier, 1830)

Care

Pearl-lined monocle breams are moderately easy to care for, making them suitable for intermediate aquarists. They require a well-established tank with plenty of hiding places and live rock for grazing. A varied diet of meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood is essential for their health and coloration. It's important to maintain high water quality and stable parameters to keep these fish thriving.

Reproduction

In the wild, Scolopsis margaritifera are known to spawn in pairs or small groups. In the aquarium, breeding is rare, but with the right conditions and a mature pair, it is possible. The eggs are pelagic, meaning they float in the water column, and the larvae are planktonic after hatching.

Habitat

Pearl-lined monocle breams are found in the Indo-Pacific region, from the Red Sea and East Africa to Samoa, north to the Ryukyu Islands, and south to New Caledonia. They inhabit coral reefs and lagoons, often found at depths of 1 to 25 meters. In the aquarium, replicating their natural environment with live rock structures and ample swimming space is beneficial for their well-being.