Common name: Barred Moray
General Information
The Barred Moray or Banded Moray, scientifically known as Echidna polyzona, is a fascinating species often sought after by aquarium enthusiasts for its striking appearance and intriguing behavior. Characterized by its elongated body, adorned with alternating brown and yellow bands, this eel is a captivating addition to any marine setup. Unlike some of its more aggressive relatives, the Barred Moray is relatively docile, making it a more suitable candidate for hobbyists looking to explore the world of moray eels.
The Barred Moray is more than just a pretty face; it plays an essential role in its natural habitat, contributing to the ecological balance by controlling fish and invertebrate populations. In captivity, it offers a unique opportunity for aquarists to observe its nocturnal hunting and feeding behaviors, providing both educational and aesthetic benefits.
Details
- Estimated price
- Moderate
- Recommended minimum tank volume
- 300 liter (79 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8 to 8.5
- Average size
- 1 m (3′3″)
- Care level
- Moderate to difficult Requires secure housing due to escape tendencies
- Diet
- Carnivore Feeds on fish, shrimp, and squid in captivity
- Social
- Solo Best kept solo due to territorial nature
- Reefsafe
- No
- Aggression
- Semi aggresive Can be territorial, especially with other eels
- Captive bred
- No
- IUCN Red List
- EXEWCRENVUNTLC
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderEelsAnguilliformes
- FamilyMoray EelsMuraenidae
- GenusMoray EelsEchidna
- SpeciesBarred MorayEchidna polyzona (Richardson, 1845)
- SynonymsEchidna fascigula (Peters, 1855)Echidna leihala Jenkins, 1903Echidna obscura Jenkins, 1903Echidna psalion Jenkins, 1903Echidna sauvagei Fowler, 1912Echidna vincta Jenkins, 1903Echidna zonata Fowler, 1900Echidna zonophaea Jordan & Evermann, 1903Muraena dizona Bleeker, 1861Muraena fascigula Peters, 1855Muraena polyzona Richardson, 1845Poecilophis pikei Bliss, 1883Poecilophis tritor Vaillant & Sauvage, 1875
- Source: GBIF | Global Biodiversity Information Facility
Care
Caring for a Barred Moray requires attention to detail, particularly regarding its housing and diet. These eels thrive in well-structured aquariums that offer plenty of hiding spots and crevices, mimicking their natural reef environments. A secure lid is essential, as these eels are known to be escape artists.
While they are relatively hardy, maintaining stable water parameters and providing a diet rich in marine proteins is crucial. They can adapt to a variety of foods, including fish, shrimp, and squid, but should be fed sparingly to prevent overfeeding and maintain water quality.
Diet and Feeding
In the wild, Barred Morays are carnivorous, preying on small fish and crustaceans. In captivity, their diet should reflect their natural preferences, with offerings such as frozen or fresh fish, shrimp, and squid. Feeding should occur two to three times a week, with portions adjusted based on the eel's size and activity level.
Behavior and Compatibility
Barred Morays are generally peaceful but can be territorial, especially if housed with other eels. They are best kept with larger tank mates that they cannot easily prey upon. While they are not reef-safe, they can coexist with certain robust fish species in a fish-only setup.
Their nocturnal nature means they are most active during the night, so providing an environment that accommodates their natural behaviors is beneficial.
Reproduction
Breeding Barred Morays in captivity is rare and challenging. They exhibit complex mating behaviors and require specific environmental conditions to encourage reproduction. Currently, there are no established methods for successfully breeding them in home aquariums.
Health and Common Issues
Barred Morays are generally hardy but can be susceptible to stress and disease if their environment is not adequately maintained. Regular monitoring of water quality and ensuring a balanced diet can prevent common health issues. Quarantine new additions to the tank to prevent the introduction of pathogens.
Habitat
The Barred Moray is naturally found in the Indo-Pacific region, inhabiting coral reefs and rocky crevices. They prefer shallow waters where they can easily hunt for prey and find shelter among the reefs.