Common name: Arabian Cowrie
General Information
The Arabian Cowrie, scientifically known as Mauritia arabica, is a stunning marine mollusk cherished for its smooth, glossy shell adorned with intricate patterns resembling a mosaic. This species belongs to the family Cypraeidae, commonly referred to as cowries, and is a favorite among shell collectors and marine enthusiasts. Its name reflects its historical association with trade and currency, as cowrie shells were once used as money in various cultures.
In the aquarium hobby, Mauritia arabica is appreciated for its unique appearance and its role as a scavenger. Its natural habitat includes coral reefs and rocky substrates in tropical and subtropical regions, where it plays a part in maintaining the ecosystem by feeding on algae and detritus.
Details
- Estimated price
- Affordable
- Recommended minimum volume
- 50 liter (13 gallons)
- Salinity
- S.G. 1.023 to 1.025
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8 to 8.5
- Average size
- 10 cm (4″)
- Care level
- Moderate to easy Needs stable water parameters and hiding spots
- Diet
- Herbivore Feeds on algae, detritus, and biofilm in the tank
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumMollusksMollusca
- ClassGastropodsGastropoda
- OrderSnailsLittorinimorpha
- FamilyCowriesCypraeidae
- GenusMauritiaMauritia
- SpeciesArabian CowrieMauritia arabica (Linnaeus, 1758)
- SynonymsArabica arabica (Linnaeus, 1758)Cypraea arabica Linnaeus, 1758Cypraea arabica albina Sull., 1924Cypraea arabica induta Sull., 1924Cypraea brunnescens Cate, 1964Cypraea dilacerata Schilder & Schilder, 1939Cypraea intermedia Smith, 1913Cypraea prasina Shaw, 1909
- Source: GBIF | Global Biodiversity Information Facility
Care
Caring for the Arabian Cowrie in a home aquarium requires attention to its specific needs. It thrives in a well-established reef tank with stable water parameters and plenty of live rock. These mollusks are nocturnal and prefer to hide during the day, so providing ample crevices and caves is essential for their comfort.
While generally hardy, Mauritia arabica is sensitive to poor water quality and sudden changes in salinity or temperature. Regular maintenance and monitoring of water parameters are crucial to ensure their well-being.
Diet and Feeding
In the wild, the Arabian Cowrie feeds on a diet of algae, detritus, and biofilm found on rocks and coral surfaces. In captivity, it can be sustained with a similar diet by allowing natural algae to grow in the tank or supplementing with algae wafers and other suitable foods. It is important to avoid overfeeding, as uneaten food can degrade water quality.
Behavior and Compatibility
The Arabian Cowrie is a peaceful and solitary creature that poses no threat to other tank inhabitants. However, it is essential to house them with reef-safe species, as they may become prey to aggressive fish or invertebrates. They are compatible with most reef setups and can coexist with a variety of corals and other invertebrates.
Health and Common Issues
The Arabian Cowrie is generally hardy but can be susceptible to stress caused by poor water quality or aggressive tank mates. It is also vulnerable to predators due to its slow movement and lack of defensive mechanisms. Ensuring a safe and stable environment is key to their longevity.
When selecting an Arabian Cowrie, look for individuals with intact shells and active movement. Avoid specimens with damaged shells or signs of lethargy, as these may indicate underlying health issues.
Habitat
Mauritia arabica is native to the Indo-Pacific region, including the Red Sea, Indian Ocean, and parts of the Pacific Ocean. It inhabits coral reefs, rocky substrates, and sandy areas, often hiding in crevices during the day and emerging at night to feed. Replicating these conditions in captivity, with a mix of live rock and sandy substrate, will help them feel at home.