Bigger, better, and built for happy fish! We’re upgrading the tank for our fancy baby guppies and showing their first feeding ...

Set up a new guppy breeding tank with us and enjoy a peaceful nighttime feeding session as these vibrant little fish settle ...

Long ago, some saltwater fish adapted to freshwater — and in doing so, developed an extraordinary sense of hearing rivaling ...

Tucked away inside Southern Illinois University’s McLafferty Annex is one of the university’s best-kept secrets: a fully ...

Lambert, a critically endangered African penguin, has moved to a special geriatric island at the New England Aquarium in ...

The most expensive aquarium fish list for 2025, ranked. See the world's most expensive fish, worth over $400,000.

Red fish are a favorite for both novice and expert fish enthusiasts alike, making them a popular choice for aquariums, large ...

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

PetSmart stores offer a wide selection of fish, including popular pets like guppies, bettas, and goldfish, as well as all the ...

Keeping a fish tank shouldn’t require a marine-biology degree. To craft our list of the best fish for beginners, Forbes Advisor teamed up with three aquarists and considered factors like ease of care, ...