Purple Urchin (Paracentrotus lividus)

The Purple Urchin is a striking marine invertebrate recognized for its deep purple body and long, sharp spines. It is an effective algae grazer, helping maintain clean rock surfaces and contributing to the overall health of reef aquariums. Its bold color and unique movement make it an eye-catching addition to any marine setup, though care should be taken when handling due to its sharp spines.

Size: Typically grows up to 4 inches in diameter

Country of Origin: Mediterranean Sea & Eastern Atlantic

Latin Name: Paracentrotus lividus

Care Level: Moderate – thrives in stable reef aquariums with plenty of hiding spots and moderate water flow

Purple Urchins are herbivores that primarily feed on algae and detritus. They are generally reef-safe, but their spines can inadvertently damage delicate corals if disturbed.