Common name: Seychelles butterflyfish

Scientific name: Chaetodon madagaskariensis Ahl, 1923
Butterfly fish, Chaetodon madagaskariensis, Flores IndonesiaSeychelles butterflyfish underwater in the Indian Ocean
Seychelles butterflyfish underwater in the Indian OceanSeychelles butterflyfish

General information

The Madagascar Butterflyfish, Chaetodon madagaskariensis, is a striking species known for its unique coloration and pattern. This fish is characterized by its bright yellow body, black vertical bands, and a distinctive black spot on the tail. It is endemic to the waters around Madagascar, making it a rarer sight in the aquarium trade compared to other butterflyfish species.

Due to its rarity and specific habitat requirements, the Madagascar Butterflyfish is considered a more challenging species to keep in home aquariums. It is best suited for experienced aquarists who can provide a stable and well-maintained environment.

Details

Recommended minimum tank volume
300 liter (79 gallons)
Salinity
S.G. 1.022 to 1.025
Temperature
24 to 27 °C (75 to 81 °F)
Acidity
pH 8.1 to 8.4
Average size
23 cm (9″)
Care level
Moderate to easy Sensitive to water quality.
Diet
Omnivore Prefers varied diet including mysis.
Social
Pair Best kept in pairs or singly.
Reefsafe
No May nip at coral polyps.
Aggression
Semi aggresive Can be territorial.
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Butterflyfish
    Chaetodontidae
  6. Genus
    Butterflyfish
    Chaetodon
  7. Species
    Seychelles butterflyfish
    Chaetodon madagaskariensis Ahl, 1923
  8. Synonyms
    Chaetodon chrysurus Desjardins, 1834
    Chaetodon chrysurus madagaskariensis Ahl, 1923
    Chaetodon madagascariensis Ahl, 1923

Care

The Madagascar Butterflyfish requires a large tank with plenty of swimming space and a well-established live rock setup to mimic its natural reef habitat. This species is known to be sensitive to water quality, so regular water changes and monitoring of water parameters are crucial.

In terms of diet, this butterflyfish is an omnivore with a preference for coral polyps, benthic invertebrates, and algae. In captivity, it may be difficult to wean onto prepared foods, but a varied diet including live, frozen, and specially formulated feeds can help maintain its health.

Reproduction

Little is known about the reproductive habits of the Madagascar Butterflyfish in the wild or in captivity. Like many butterflyfish, they are likely to form monogamous pairs and engage in elaborate courtship displays. Breeding them in home aquariums is considered extremely challenging and is rarely successful.

Habitat

Chaetodon madagaskariensis is found in the coral reefs and lagoons of Madagascar, often in clear, shallow waters. They are typically observed in pairs or small groups, navigating through the reef and picking at various food sources. The specific range and depth of their natural habitat are not well-documented, but they are generally associated with healthy, live coral environments.