Common name: Liver-colored moray eel
General information
The Liver-colored Moray, scientifically known as Gymnothorax hepaticus, is a distinctive species of moray eel found in coral reef environments. This species is recognized by its uniform liver-brown coloration, which can vary from a lighter tan to a darker brown hue. It is a medium-sized moray, which can reach a length of up to 40 inches in the wild, although in captivity they often remain smaller.
Details
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 75 cm (2′6″)
- Care level
- Moderate to difficult Sensitive to water quality.
- Diet
- Carnivore Prefers live or frozen foods.
- Social
- Solo Territorial, best kept alone.
- Reefsafe
- No May eat small fish/inverts.
- Aggression
- Aggresive Can be aggressive to tankmates.
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderEelsAnguilliformes
- FamilyMoray EelsMuraenidae
- GenusMoray EelsGymnothorax
- SpeciesLiver-colored moray eelGymnothorax hepaticus (Rüppell, 1830)
- SynonymsLycodontis hepaticus (Rüppell, 1830)Muraena cinerascens Rüppell, 1830Muraena hepatica Rüppell, 1830
Care
Caring for a Liver-colored Moray requires a spacious aquarium with a secure lid to prevent escape, as moray eels are known for their ability to slither out of tanks. They need plenty of hiding places and crevices within live rock formations to feel secure. This species is carnivorous, feeding on a diet of fish, squid, and crustaceans. It is important to feed them a varied diet to ensure proper nutrition.
Reproduction
In the wild, moray eels are solitary creatures and come together only to breed. Little is known about the breeding habits of Gymnothorax hepaticus in the wild or captivity, as breeding moray eels in home aquariums is quite rare.
Habitat
Gymnothorax hepaticus is found in the Indo-Pacific region, from the eastern coast of Africa, across the Indian Ocean, to the western Pacific. They are typically found in reef-associated environments, often hiding within crevices and overhangs during the day. They are nocturnal hunters, coming out at night to feed.