Black Rock Urchin

Was worried about getting this guy. Never had an Urchin before. Surprisingly its such a cool addition to the tank. It moves around so fast. It definitely aids in keeping the algae down. Seems very peaceful, keeps to its self. Comes out at night to party!!!! Very healthy and thriving.

Never had an urchin before definitely going to get another one!

Nice and healthy. First time buying one.