Common name: Coral trout

Scientific name: Plectropomus leopardus (Lacepède, 1802)

General information

The Coral Trout, also known as the Leopard Coral Grouper or Leopard Coral Trout (Plectropomus leopardus), is a strikingly beautiful fish that is highly prized in the aquarium trade for its vibrant colors and patterns. This species is part of the Serranidae family, which includes groupers and sea basses. The Coral Trout's body is typically a bright red or orange with blue spots, which can vary in intensity depending on the individual and its environment.

Details

Recommended minimum tank volume
1,000 liter (260 gallons)
Salinity
S.G. 1.020 to 1.026
Temperature
24 to 28 °C (75 to 82 °F)
Acidity
pH 7.8 to 8.4
Average size
70 cm (2′4″)
Care level
Moderate to easy Requires large tank and hiding spots
Diet
Carnivore Prefers live fish and crustaceans
Social
Solo Territorial, best kept alone
Reefsafe
No May prey on smaller tank mates
Aggression
Aggresive Can be aggressive, especially to conspecifics
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perciformes
    Perciformes
  5. Family
    Groupers
    Serranidae
  6. Genus
    Coral Trout
    Plectropomus
  7. Species
    Coral trout
    Plectropomus leopardus (Lacepède, 1802)
  8. Synonyms
    Acanthistius leopardinus (Cuvier, 1828)
    Holocentrus leopardus Lacepède, 1802
    Paracanthistius suji Tanaka, 1916
    Plectropoma cyanostigma Bleeker, 1845
    Plectropoma leopardinus Cuvier, 1828

Care

Coral Trouts are relatively large fish and require a spacious aquarium to accommodate their size and swimming behavior. They are predatory and can eat smaller fish and invertebrates, so tank mates should be chosen with care. A varied diet of meaty foods such as fish, squid, and crustaceans is essential for their health. They are not reef-safe as they may prey on small fish and invertebrates in the reef tank.

Reproduction

In the wild, Coral Trouts are protogynous hermaphrodites, meaning they start life as females and can change to males as they mature. They form spawning aggregations, and their reproduction timing is often linked to the lunar cycle. In the aquarium, breeding Coral Trouts can be challenging due to their size and the need for precise environmental conditions.

Habitat

Coral Trouts are found on coral reefs and adjacent habitats in the Indo-Pacific region. They prefer clear waters and are often associated with outer reef slopes and drop-offs. Juveniles may inhabit shallower areas, including lagoons and seagrass beds, before moving to deeper reef areas as they mature.