Through early April, the fourth level of the main Aquarium building will be closed for renovation, changing access to exhibits, amenities and guest routes.
Over 1,000 species of sea urchins decorate the sea floor with their varying colors, sizes, shapes—and spines!
Ring in the new year with our one-of-a-kind wallpaper featuring an up-close look at this black long-spined sea urchin.
Urchins have mouth parts called an Aristotle's lantern that consist of five tooth-like structures. Urchins help protect coral reefs by grazing on excess algae that can limit coral growth.
