Genus
Common name: Red Sea Urchin
Scientific name: Mesocentrotus
Mesocentrotus is a genus of sea urchins commonly known as the Red Sea Urchin or Purple Sea Urchin. They are notable for their robust spines and richly colored test. These echinoderms are popular in the reefkeeping community for their algae-grazing habits, which help control algae growth in aquariums. They require stable water conditions and plenty of live rock to thrive. Mesocentrotus species are also interesting for their role in marine ecosystems as they can significantly influence the structure of algal communities.
