Common name: Yellowfin soldierfish

Scientific name: Myripristis chryseres Jordan & Evermann, 1903
School of fish underwater in ocean

General information

The Yellowfin Soldierfish, scientifically known as Myripristis chryseres, is a striking species that adds a splash of color and activity to any marine aquarium. This species is part of the Squirrelfish family, known for their large eyes and nocturnal habits. The Yellowfin Soldierfish is particularly noted for its vibrant red body and contrasting yellow fins, which can create a stunning visual effect in a dimly lit tank.

Details

Recommended minimum tank volume
300 liter (79 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
24 to 27 °C (75 to 81 °F)
Acidity
pH 8.1 to 8.4
Average size
35 cm (1′2″)
Care level
Moderate to easy Nocturnal, needs hiding places
Diet
Carnivore Prefers meaty foods, mysis shrimp
Social
School Does well in groups, peaceful
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Squirrelfish
    Beryciformes
  5. Family
    Squirrelfish
    Holocentridae
  6. Genus
    Soldierfish
    Myripristis
  7. Species
    Yellowfin soldierfish
    Myripristis chryseres Jordan & Evermann, 1903

Care

Yellowfin Soldierfish are relatively hardy and can adapt to life in captivity if provided with the right conditions. They require an aquarium with plenty of hiding spaces, as they are nocturnal and prefer to retreat during the day. These fish are not aggressive towards other tank mates, making them a good choice for a community tank. However, they may eat smaller fish or invertebrates, so tank mates should be chosen with care.

In terms of diet, Yellowfin Soldierfish are carnivorous and thrive on a varied diet of meaty foods such as shrimp, squid, and prepared frozen foods. It's important to feed them in the evening when they are most active.

Reproduction

In the wild, Yellowfin Soldierfish are known to spawn by releasing eggs and sperm into the water column, where fertilization occurs externally. In the home aquarium, breeding is rare, but with the right conditions and a well-established pair, it is possible to observe spawning behavior.

Habitat

Myripristis chryseres is found in the tropical waters of the Indo-Pacific region. They typically inhabit coral reefs and rocky outcrops, often seeking refuge in crevices and overhangs during the day. In the aquarium, replicating this environment with live rock formations will help these fish feel at home.