Common name: Orange spotted purple sea star
General information
Fromia elegans, commonly known as the Red Sea Star or Elegant Sea Star, is a striking marine invertebrate that adds both color and diversity to the reef aquarium. This species is known for its vibrant red coloration and the elegant pattern of white dots that adorn its surface, making it a visually appealing addition to any tank.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.023 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Moderate to easy
- Diet
- Omnivore
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumEchinodermsEchinodermata
- ClassStarfishAsteroidea
- OrderStarfishValvatida
- FamilySea StarsGoniasteridae
- GenusFromia StarfishFromia
- SpeciesOrange spotted purple sea starFromia elegans H.L. Clark, 1921
Care
The Elegant Sea Star requires a well-established aquarium with plenty of live rock and a stable environment. They are sensitive to changes in water quality, so maintaining pristine conditions is crucial. A varied diet consisting of small pieces of shrimp, squid, and other meaty foods is essential for their health. It's important to ensure that food reaches the sea star, as they are slow-moving and may not compete well with faster tank mates.
Reproduction
Reproduction in Fromia elegans is not commonly observed in the home aquarium. In the wild, they reproduce by releasing gametes into the water column, where fertilization occurs externally. Hobbyists should be aware that successful breeding is rare in captivity.
Habitat
Fromia elegans is native to the Red Sea and the Western Indian Ocean. They are typically found on coral reefs and rocky substrates, often at depths where light is sufficient for the growth of benthic algae and small invertebrates they might consume.