Common name: Masked moray

Scientific name: Gymnothorax breedeni McCosker & Randall, 1977
A Black Cheek Moray Eel (Gymnothorax breedeni) in the Indian OceanBlackcheek moray or Masked moray (Gymnothorax breedeni) eel, with its head sticking out surrounded with cardinal fish and a shrimp at a cleaning station.

General information

The Lemon Peel Moray, scientifically known as Gymnothorax breedeni, is a vibrant yellow moray eel that adds a splash of color to any marine aquarium. It is a smaller species of moray eel, which makes it more suitable for home aquariums compared to its larger relatives. Despite its bright appearance, this eel is quite reclusive and spends much of its time hiding among rocks and crevices.

Details

Recommended minimum tank volume
200 liter (53 gallons)
Salinity
S.G. 1.020 to 1.026
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 7.8 to 8.4
Average size
45 cm (1′6″)
Care level
Moderate to easy Requires hiding places
Diet
Carnivore Prefers live or frozen food
Social
Solo Territorial, best kept alone
Reefsafe
No May eat small fish/inverts
Aggression
Semi aggresive Can be aggressive if provoked
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Eels
    Anguilliformes
  5. Family
    Moray Eels
    Muraenidae
  6. Genus
    Moray Eels
    Gymnothorax
  7. Species
    Masked moray
    Gymnothorax breedeni McCosker & Randall, 1977

Care

Lemon Peel Moray eels require an aquarium with a secure lid to prevent escape, as they are known to be skilled at finding their way out of tanks. They need plenty of rockwork and hiding places to feel secure. These eels are carnivorous and should be fed a diet of meaty foods such as fish, squid, and shrimp. It's important to feed them with tongs to avoid accidental bites, as they have poor eyesight and rely heavily on their sense of smell.

Reproduction

Reproduction in captivity is rare for Gymnothorax breedeni. In the wild, they are oviparous, with females laying eggs that are fertilized externally by the male. The larvae are pelagic for an extended period before settling to the bottom and maturing into adults.

Habitat

The Lemon Peel Moray is found in the Indo-Pacific region, particularly around coral reefs and rocky outcrops. They prefer shallow waters and can often be found at depths ranging from the surface to about 30 meters. Their natural habitat includes areas with plenty of crevices and overhangs where they can hide and ambush prey.