Catfish are easy to spot thanks to their unique “whiskers,” called barbels, which help them feel and taste their way through muddy waters. These bottom-dwelling fish live in freshwater rivers, lakes, and ponds all around the world. They’re known for their tough skin,...
Goldfish are one of the most popular and beloved pet fish in the world. Known for their bright orange (and sometimes white, black, or yellow) coloring, these friendly swimmers are more than just pretty faces in a bowl. Originating from China over a thousand years ago,...
