Common name: Money Cowry
General information
The Money Cowrie, Monetaria moneta, is a small sea snail belonging to the family Cypraeidae. It is widely recognized for its shiny and smooth shell, which historically has been used as currency in various cultures, hence the name 'Money Cowrie'. These cowries are not only of historical interest but also add a touch of diversity and natural behavior to the reef aquarium.
Details
- Recommended minimum tank volume
- 30 liter (7.9 gallons)
- Salinity
- S.G. 1.023 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 3 cm (1¼″)
- Care level
- Easy Adaptable to aquarium life.
- Diet
- Herbivore Grazes on algae.
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- Yes Bred in home aquariums.
Taxonomy
- KingdomAnimalsAnimalia
- PhylumMollusksMollusca
- ClassSnailsGastropoda
- OrderSnailsLittorinimorpha
- FamilyCowrie SnailsCypraeidae
- GenusMoney CowrieMonetaria
- SpeciesMoney CowryMonetaria moneta (Linnaeus, 1758)
- SynonymsCypraea moneta Linnaeus, 1758Cypraea moneta aurea ShawCypraea moneta plasina ShawErosaria moneta (Linnaeus, 1758)Monetaria icterina (Lamarck)
Care
Money Cowries are relatively easy to care for in a reef aquarium. They are peaceful invertebrates that require stable water conditions and plenty of hiding places. They are nocturnal and will often hide during the day. A sandy substrate is preferred as they like to burrow. They feed on algae and detritus, making them excellent cleaners for the aquarium.
Reproduction
In the wild, Money Cowries are prolific breeders. In captivity, however, breeding is less common but can occur if conditions are ideal. They lay egg capsules which hatch into free-swimming larvae before settling down and metamorphosing into their adult form.
Habitat
Money Cowries are found in tropical and subtropical oceans around the world. They inhabit shallow waters, often in coral reefs or seagrass beds where they can blend in with their surroundings to avoid predators.