Common name: Sixbar Angelfish

Scientific name: Pomacanthus sexstriatus (Cuvier, 1831)

General Information

The Sixbar Angelfish, scientifically known as Pomacanthus sexstriatus, is a strikingly beautiful species renowned for its bold coloration and distinctive six vertical bars. This species is a favorite among experienced aquarists due to its impressive size and vibrant appearance. Native to the Indo-Pacific region, the Sixbar Angelfish inhabits coral-rich lagoons and outer reef slopes, where it can be seen gracefully swimming among the corals.

In the aquarium trade, the Sixbar Angelfish is appreciated for its aesthetic appeal and the challenge it presents to hobbyists. Its large size and specific care requirements make it suitable for advanced aquarists who can provide a spacious and well-maintained environment.

Details

Estimated price
Expensive
Recommended minimum tank volume
500 liter (130 gallons)
Salinity
S.G. 1.023 to 1.026
Temperature
24 to 28 °C (75 to 82 °F)
Acidity
pH 8.1 to 8.4
Average size
45 cm (1′6″)
Care level
Difficult
Diet
Omnivore Feeds on sponges, tunicates, and algae in the wild
Social
Solo
Reefsafe
No Known to nip at corals and invertebrates
Aggression
Semi aggresive Can be territorial, especially in smaller tanks
Captive bred
No
IUCN Red List
EX
EW
CR
EN
VU
NT
LC

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Angelfishes
    Pomacanthidae
  6. Genus
    Angelfish
    Pomacanthus
  7. Species
    Sixbar Angelfish
    Pomacanthus sexstriatus (Cuvier, 1831)
  8. Synonyms
    Euxiphipops sexstriatus (Cuvier, 1831)
    Holacanthus sexstriatus Cuvier, 1831
    Pomacanthus resimus (Gronow, 1854)
    Pomacanthus sextriatus (Cuvier, 1831)
  9. Source: GBIF | Global Biodiversity Information Facility

Care

Caring for a Sixbar Angelfish requires a large aquarium, ideally over 500 liters, to accommodate its potential size and active swimming habits. The tank should be aquascaped with plenty of live rock to provide hiding places and grazing surfaces. Maintaining pristine water quality and stable conditions is crucial for the health of this species.

Sixbar Angelfish are known to nip at corals and invertebrates, which makes them a risky choice for reef tanks. They are best kept in fish-only setups or with carefully selected tank mates that can tolerate their occasional nipping behavior.

Diet and Feeding

In the wild, Sixbar Angelfish are omnivorous, feeding on a mix of sponges, tunicates, and algae. In captivity, they should be offered a varied diet that includes high-quality marine angelfish preparations, spirulina, mysis shrimp, and other meaty foods. Regular feeding with a balanced diet will help maintain their vibrant colors and overall health.

Behavior and Compatibility

The Sixbar Angelfish is semi-aggressive and can be territorial, especially in smaller tanks. It is important to provide ample space and hiding spots to reduce territorial disputes. They can coexist with other large, robust fish but may show aggression towards smaller or similarly colored species.

Reproduction

Breeding Sixbar Angelfish in captivity is challenging and rarely achieved. They are known to form pairs in the wild, but replicating their natural breeding conditions in an aquarium setting is difficult. Successful breeding would require a very large tank and precise control over environmental conditions.

Health and Common Issues

Sixbar Angelfish are generally hardy but can be susceptible to common marine diseases if water quality is not maintained. Regular monitoring and maintaining optimal water conditions are essential to prevent health issues. Quarantining new additions and providing a stress-free environment will help keep them healthy.

Habitat

The natural habitat of the Sixbar Angelfish includes coral reefs and lagoons in the Indo-Pacific region, particularly around the Great Barrier Reef, the Solomon Islands, and New Caledonia. They prefer areas with abundant coral cover and clear, warm waters.