Cardinal tetras are famous for their glowing blue and bright red stripes that run across their bodies. People often mix them ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to southeast Asia, this species is known for its range of vibrant hues. There ...

Aquariums are becoming a favourite home hobby, and many people are amazed to learn that some fish can live for decades with the right care. Clean water, enough space and proper food can help certain ...

When you think about climate change in our oceans, you may picture coral bleaching, melting sea ice, or extreme weather events. But beneath the ocean's surface, another quiet shift is underway.

GUATEMALA CITY (Reuters) - A tropical fish that lives in mangrove swamps across the Americas can survive out of water for months at a time, similar to how animals adapted to land millions of years ago ...

A new study has found that the famous Australian lungfish Methuselah, who first arrived in the U.S. in 1938, could be up to 101 years old. When you purchase through links on our site, we may earn an ...

In Minecraft, axolotls only eat buckets filled with tropical fish. To get a bucket of tropical fish, you'll need to use a water bucket on a tropical fish. Quickly feeding two axolotls will cause them ...

We may receive a commission on purchases made from links. There are over 70 species of betta fish, with the most common pet ...