Genus
Common name: Tuxedo Urchin
Scientific name: Paroncheilus
Paracentrotus is a genus of sea urchins commonly known as Tuxedo Urchins. These urchins are popular in reef aquariums for their algae-eating habits, helping to control algae growth. They are characterized by their distinctive black and white banded appearance, which resembles a tuxedo, hence the name. Tuxedo Urchins are nocturnal and often hide during the day. They require stable water conditions and plenty of live rock to graze on. It's important to ensure they have enough algae to feed on, as they can starve if the tank is too clean.