The Orange Starfish (Echinaster sp.) is a striking marine species known for its distinctive appearance and dynamic presence in marine aquariums.

Distribution and Habitat

Found in the tropical western Atlantic and Caribbean on reefs and rocky areas.

Physical Description

Five thick arms, bright orange to red coloration, rough texture with small spines.

Diet and Feeding

Omnivorous, feeds on biofilm, sponges and small organisms, difficult to feed in captivity.

Behavior and Reproduction

Slow moving, can reproduce by fragmentation, does best in established aquariums.

Aquarium Care

Requires 30+ gallons with mature live rock, reef-safe, needs stable water parameters, not recommended for new tanks as it may starve.

Conservation Status

Classified as Least Concern by the IUCN Red List.