Common name: Blueback damsel

Scientific name: Pomacentrus simsiang Bleeker, 1856
Batavia Damsel (Pomacentrus simsiang)

General information

The Simsiang Damsel, scientifically known as Pomacentrus simsiang, is a small and vibrant member of the Pomacentridae family. This species is known for its striking coloration, with a deep blue body and a vivid yellow tail. It is a hardy fish that can be a good choice for both novice and experienced aquarists. The Simsiang Damsel is often appreciated for its active swimming behavior and its ability to add a splash of color to the aquarium.

Details

Recommended minimum tank volume
75 liter (20 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
8 cm (3″)
Care level
Moderate to easy Adaptable, but needs hiding spots
Diet
Omnivore Flakes, pellets, and frozen foods
Social
School Best in groups, can be territorial
Reefsafe
Yes
Aggression
Semi aggresive May be territorial with conspecifics
Captive bred
Yes Available as captive-bred
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
    Damselfish
    Pomacentridae
  6. Genus
    Damselfish
    Pomacentrus
  7. Species
    Blueback damsel
    Pomacentrus simsiang Bleeker, 1856
  8. Synonyms
    Pomacentrus hebardi Fowler, 1918
    Pomacentrus siamsiang Bleeker, 1856
    Pomacentrus tropicus Seale, 1910

Care

Simsiang Damsels are relatively easy to care for, but they can be territorial, especially in smaller tanks. They thrive in well-established aquariums with plenty of rockwork and hiding spaces. These fish are omnivores and will accept a variety of foods, including frozen, flake, and live offerings. A balanced diet will help maintain their vibrant colors and overall health.

Reproduction

Like many damselfish, the Simsiang Damsel is an egg layer. They exhibit parental care, with the male typically guarding and tending to the eggs until they hatch. Breeding in captivity can be achieved with a well-maintained setup and by providing an environment that mimics their natural habitat.

Habitat

The natural habitat of the Simsiang Damsel includes coral reefs and lagoons in the Western Pacific Ocean. They are often found in shallow waters, where they live among the corals and rocks that provide them with shelter and food. In the aquarium, replicating this environment with live rock and corals can help these fish feel at home and display natural behaviors.