Building pond to contain super smart pet fish that keeps breaking free.

Dr. Ben Rosenbloom, an aquatic vet and owner of Wet Pet Vet in New York City, agrees, saying that fish are not a light commitment, and shouldn’t be purchased on a whim. If you want to start an ...

Betta fish also called bettas, are colorful, low-maintenance pets perfect for people who are new to owning fish. They have different types of tails including veiltails, comb tails, halfmoons, and ...

A new study published in the Journal of Animal Welfare shows the typical housing conditions for Siamese fighting fish—one of the world's most popular pets—may cause them significant harm.

Purchasing through these helps us further the A-Z Animals mission to educate about the world's species. For many people, their first pet was a fish. Indeed, it was probably a goldfish, kept by itself ...

Scientists have found Siamese fighting fish are typically kept in containers just one-quarter the size they need to thrive, ...

Divers spotted the patterned animal and recognized it as a popular aquarium pet. It also turned out to be a new species. Scientists visited the Xingu River several times between 2004 and 2017 to ...

Scientists caught an “armored” river creature with a maze-like pattern, a popular aquarium pet, in Brazil and discovered a new species. Photo from Getty / iStockphoto In a river of ...

Endemic to the eastern part of Papua New Guinea, the peacock gudgeon is a tropical freshwater fish that ... These fish have a very combative nature, so they do best as a single pet. A popular ...

While Jim probably won't be coming home to "live" with the OP, adding a pet to the family is actually a really good idea in ...

Wildlife officials in Pennsylvania are sounding the alarm after a massive goldfish was found in the wild, warning that ...

The bill was introduced to prevent another situation like one in New York where an illegal pet squirrel was taken and ...