Genus
Common name: Rock Boring Urchin
Scientific name: Echinometra
Echinometra is a genus of sea urchins commonly known as Rock Boring Urchins due to their ability to bore into rock and coral with their strong spines and teeth. They are a popular choice for reef aquariums as they help control algae growth. These urchins are relatively hardy and can adapt to a range of water conditions, but they require stable water parameters and plenty of live rock to thrive. They are also known for their interesting behavior and contribution to the tank's biodiversity.