Red Knob Sea Star
(Protoreaster lincki)

Descrição

Red Knob Sea Star: A Striking Addition to Your Marine Tank

Bring vibrant colour and unique texture to your saltwater display with the magnificent Red Knob Sea Star. Its distinctive appearance makes it a captivating centrepiece for dedicated aquarists.

Overview

The Red Knob Sea Star, also known as the African Sea Star, boasts a robust, cushion-like body in hues of grey or pinkish-grey. Adorned with prominent, bright red tubercles and connecting stripes, it forms a stunning grid-like pattern across its five thick arms. This slow-moving, benthic echinoderm actively explores sandy substrates and rockwork, adding fascinating visual interest to your aquarium environment.

Care Level

This species requires moderate care, thriving in established marine systems with stable parameters. While peaceful towards most fish, it is not reef-safe, as it will prey on soft corals, sponges, and other sessile invertebrates. Choose tank mates carefully, avoiding predatory fish like puffers.

Tank Essentials

Provide a minimum of 380 litres (100 gallons) for an adult Red Knob Sea Star, ensuring a spacious sandy or muddy bottom. Maintain a stable pH of 8.1-8.4 and a temperature range of 24-27°C (75-80°F). Keep salinity between 1.023-1.026 and nitrates as low as possible for optimal health.

Diet

As a carnivore, the Red Knob Sea Star primarily consumes sessile invertebrates. Target-feed weekly with chopped meaty foods such as shrimp, clam, squid, or fish. Ensure ample feeding to prevent malnutrition, especially in cleaner tanks.

Why Buy From Us

When you buy Red Knob Sea Star online from us, you receive healthy marine invertebrates acclimatised for transit. Our rigorous quarantine protocols and responsible sourcing ensure robust specimens. We prioritise humane shipping and offer expert advice, so your new saltwater aquarium star thrives in its new home. Enjoy our commitment to healthy aquarium fish and inverts!

• Scientific Name: Protoreaster lincki
• Common Name / Variant: Red Knob Sea Star / African Sea Star
• Maximum Size: 30 cm
• Origin: Western Indian Ocean
• pH Range: 8.1–8.4
• Temperature: 24–27°C
• Lifespan: 5+ years (with ideal care)
• Swimming Zone: Bottom

Add this spectacular Red Knob Sea Star to your FOWLR aquarium today!