Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will ...

Cherry Barbs Freshwater fish conservationist Lily Hwang is a fan of vibrant red cherry barbs (Puntius titteya). She says ...

At over 90 years of age, Methuselah is one of the oldest fish in ... s Shedd Aquarium, finally gave in to old age. How are lungfish, like Methuselah and Granddad, able to live so long?

Filled with live plants, substrates, and glimmering schools of fish, a perfectly curated aquarium is an awe-inspiring art form. But the best aquarium pets that aren’t fish prove that our finned ...