Common name: Sea urchin cardinal
General information
The Mozambique Cardinalfish, Siphamia mossambica, is a small and peaceful marine fish that is well-suited for reef aquariums. This species is known for its striking silver body with a distinctive black spot at the base of the tail, which can be a charming addition to any tank. They are schooling fish in the wild and exhibit this behavior in captivity, which can be a captivating sight.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 26 °C (75 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 5 cm (2″)
- Care level
- Moderate to easy Prefers live rock for hiding
- Diet
- Carnivore Enjoys small crustaceans
- Social
- School Best in groups, peaceful
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyCardinalfishApogonidae
- GenusCardinalfishSiphamia
- SpeciesSea urchin cardinalSiphamia mossambica Smith, 1955
- SynonymsArchamia mossambica (Smith, 1955)Siphamia nigra Fourmanoir & Crosnier, 1964
Care
Mozambique Cardinalfish are relatively easy to care for, making them suitable for both beginner and experienced aquarists. They thrive in a well-established aquarium with stable water conditions and plenty of hiding spaces. These cardinalfish prefer a diet of small meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood. It's important to maintain a peaceful tank environment as they can be stressed by aggressive tank mates.
Reproduction
In the wild, Siphamia mossambica are mouthbrooders, with males incubating the eggs in their mouths until they hatch. This fascinating reproductive behavior can also be observed in the home aquarium, providing an educational experience for aquarists interested in breeding marine fish.
Habitat
Native to the Western Indian Ocean, Mozambique Cardinalfish are typically found in shallow coastal waters, often associating with reefs and seagrass beds. They can adapt to a range of lighting conditions in captivity but prefer areas where they can seek refuge if needed.