Common name: Mosaic Moray
General Information
The Mosaic Moray, scientifically known as Enchelycore ramosa, is a fascinating species that captivates aquarists with its striking appearance and unique behaviors. This eel is known for its intricate mosaic-like pattern, featuring a blend of yellow, brown, and black hues, which make it a stunning addition to larger marine aquariums.
While not as commonly seen in the pet trade as some other eels, the Mosaic Moray is sought after by hobbyists who appreciate its distinct look and relatively manageable size compared to some of its larger relatives. However, it is important to note that this species is best suited for experienced aquarists due to its specific care requirements and potential aggression.
Details
- Estimated price
- Expensive
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 24 to 26 °C (75 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 1.2 m (3′11″)
- Care level
- Moderate to difficult
- Diet
- Carnivore Feeds on fresh or frozen seafood like shrimp, fish, and squid
- Social
- Solo Best kept solo due to territorial nature
- Reefsafe
- No Not reef-safe; may prey on small fish and invertebrates
- Aggression
- Semi aggresive Territorial, especially towards other eels or similar fish
- Captive bred
- No
- IUCN Red List
- EXEWCRENVUNTLC
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderEelsAnguilliformes
- FamilyMoray EelsMuraenidae
- GenusDragon Moray EelEnchelycore
- SpeciesMosaic MorayEnchelycore ramosa (Griffin, 1926)
- SynonymsEnchelicore ramosus (Griffin, 1926)Enchelycore mosaica (Whitley, 1948)Fimbrinares mosaica Whitley, 1948Gymnothorax ramosus Griffin, 1926
- Source: GBIF | Global Biodiversity Information Facility
Care
Mosaic Moray eels require a well-established marine aquarium with plenty of hiding spots created from live rock and caves. These eels are nocturnal and will appreciate a dimly lit environment during the day. A secure lid is crucial, as they are known escape artists and can easily find their way out of the tank if given an opportunity.
Due to their carnivorous nature, they require a protein-rich diet consisting of fresh or frozen seafood such as shrimp, fish, and squid. Feeding should be done with caution, as they can be aggressive feeders.
Behavior and Compatibility
Known for their semi-aggressive temperament, Mosaic Moray eels can be territorial, especially towards other eels or similarly shaped fish. They are best kept in a species-only tank or with larger, robust tank mates that can handle their assertive nature.
These eels are not reef-safe, as they may prey on smaller fish and invertebrates. Their nocturnal habits make them less visible during the day, but they can be quite active and engaging during feeding times.
Health and Common Issues
Mosaic Moray eels are generally hardy, but they require stable water conditions and a well-maintained tank. They can be susceptible to common marine diseases if water quality is not kept in check. Regular monitoring and maintenance are key to preventing health issues.
When selecting a Mosaic Moray, look for clear eyes, a healthy appetite, and vibrant coloration. Avoid individuals with cloudy eyes or visible signs of stress or disease.
Habitat
In the wild, the Mosaic Moray is found in rocky reefs and coral-rich environments in the Indo-Pacific region. They prefer crevices and caves where they can hide and hunt for prey. Replicating these conditions in captivity is essential for their well-being.