Black & White Pin Cushion Urchin

Black & White Pin Cushion Urchin (Lytechinus variegatus)
The Black & White Pin Cushion Urchin is a striking urchin with bold contrasting spines that add visual interest and texture to your aquarium. Native to Caribbean and Florida reefs, it grazes on algae, biofilm, and detritus, helping keep rockwork and sand clean. Peaceful and hardy, these urchins thrive in established tanks with stable water conditions and plenty of surfaces to explore. Their unique coloration and compact size make them an eye-catching addition to reef and fish-only setups.

Quick Facts:

• Care Level: Easy
• Temperament: Peaceful
• Maximum Size: ~2–3 inches
• Minimum Tank Size: 20 gallons
• Diet: Herbivore/Omnivore (algae, biofilm, detritus)
• Reef Safe: Yes