Before setting up your home aquarium, check each fish’s compatibility, hardiness, maintenance needs, tank size, and temperament.

Goldfish are a common fish found in the wild, in pet stores, and in households worldwide. Since the 1600s, when these fish were initially introduced to the United States, they have become widespread ...

Goldfish have been lied about more than any other pet. No, they don’t have three-second memories, and no, they can’t live forever in a bowl the size of a latte. These fish are drama queens with long ...