Black Brittle Starfish (Ophiocoma Erinaceus)

The Black Brittle Starfish is a fascinating and visually appealing echinoderm known for its long, flexible arms and unique coloration. With its striking black or dark brown body and light-colored tube feet, this starfish is a captivating addition to reef aquariums. It plays a vital role in the marine ecosystem by scavenging on detritus and helping to maintain a clean environment.

Care Information

• Maximum Size: Up to 12 inches across.
• Tank Size: 20 gallons minimum; larger tanks are preferable to provide ample space for movement.
• Diet: Omnivorous; primarily feeds on detritus, small meaty foods, and leftover fish food. They are excellent scavengers and help keep the tank clean.
• Water Temp: 72-78°F.
• Salinity: 1.020-1.025.
• Aggression: Peaceful; can be kept with various reef-safe fish and invertebrates.
• Skill Level: Beginner; hardy and easy to care for, making it suitable for novice aquarists.
• Reef Compatibility: Reef-safe; does not harm corals or invertebrates, making it an ideal choice for reef tanks.

Color Variation by Locality

• Indo-Pacific Region: Specimens from this area typically exhibit a dark brown or black body with lighter-colored arms, helping them camouflage among rocks and corals.

Typical Habitat

• Distribution: The Black Brittle Starfish is commonly found in shallow waters of the Indo-Pacific region, particularly in coral reefs and rocky environments. They prefer to hide among crevices and rubble, where they can ambush prey and remain safe from predators