Have a spacious aquarium with plenty of room and a high-capacity filter? Consider adding some large fish to your freshwater aquarium. A large aquarium typically starts at 200 gallons, but some of ...

At first glance, a pet fish is a piece of cake. Yes, they are very chill pets compared to dogs and cats, but setting up their environment is where a lot of people flounder (lol!). For this reason, we ...

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 ...

Freshwater fish are a popular choice among novice and veteran aquarists alike. The latter often fall in love with them for their breathtaking patterns and a wide selection of breeds while the former ...

From artfully colored brook trout to flamboyant pumpkinseed, these amazing freshwater fish prove visual beauty isn’t just found around coral reefs. From spots to stripes to dazzling colors, these fish ...

First comprehensive assessment of the world’s freshwater fish species reveals that 25% are at risk of extinction. Climate change threatens a growing number of species, from freshwater fishes to ...

While keeping aquarium fish needs a lot of effort, it's a deeply rewarding experience. However, not all fish are suitable for ...

Whether you’re new to fish keeping or want to add members to an established aquarium, catfish are always an excellent choice.

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

Thousands of fish species are facing "catastrophic" decline — threatening the health, food security and livelihoods of hundreds of millions of people around the world. New research shows that ...

Many popular tropical freshwater aquarium fish originate in the world’s tropical rainforests. The Amazon Basin is a particularly rich source of fish — 5000 species are estimated to be swimming in its ...