Common name: Orange spotted purple sea star

Scientific name: Fromia elegans H.L. Clark, 1921
Harlequin Shrimp, Hymenocera picta, with sea star food, Fromia monilisRed starfish (Fromia elegans).

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

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Echinoderms
    Echinodermata
  3. Class
    Starfish
    Asteroidea
  4. Order
    Starfish
    Valvatida
  5. Family
    Sea Stars
    Goniasteridae
  6. Genus
    Fromia Starfish
    Fromia
  7. Species
    Orange spotted purple sea star
    Fromia 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.