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

If you’re setting up your first aquarium and want fish that are both stunning and long-living, then you are at the right place. With the right care and diet, some freshwater fish species can live for ...

Use an aquarium net to quickly scoop up fish, debris, plants and uneaten food from tanks with minimal disturbance and mess.

A once-beautiful betta was left struggling in a filthy, neglected tank. Watch as it’s rescued and given a fresh start in a clean, healthy home. Attempted carjacking of a soccer coach goes wrong; 1 man ...

Setting up an aquarium is exciting until you realize that not all fish get along, and some need water conditions that clash..

A parent's quick trip to PetSmart with the kids was meant to buy a fish, but what they came home with turned out to be furrier than expected. PetSmart stores offer a wide selection of fish, including ...

Fish are among the most diverse creatures on Earth. As of 2025, scientists have identified more than 35,700 species of fish, with dozens of new ones discovered every year. About 71% of our planet’s ...

Annisa Dinulislam reflects on what the aquaculture sectors in Indonesia and Scotland can learn from each other.

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, ...

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

Even if you’ve never owned a saltwater aquarium, it’s likely you’ve come across one before—perhaps at a restaurant or in your friend’s living room—with corals aglow and flamboyant fish flitting around ...

Fatty fish, like salmon, herring, and sardine, provide omega-3 fatty acids, crucial for heart and brain health. The body can't make these fats, so you will need to get them from your diet.