I was today years old when I learned that sea urchins naturally use shells as hats to make them feel safer and camouflaged so some aquarists had the genius idea to make them tiny hats

they look more stylish than their wild bros

follow me for more silly random stuff on your feed and get ready for frogs in hats https://twitter.com/ok_girlfriend/status/1327670235256774657?s=19

so it turns out these urchins belong to u/VanillaBean5813 on reddit, and one of them likes to hog the hats

and here's a bonus witchy version