F or aquarium enthusiasts looking to add a touch of the extraordinary to their tanks, there’s a world of unusual fish species that can make a home aquarium stand out. Beyond the usual goldfish ...

The patterning is unique to each fish ... but it can be treated if caught early enough. Oscars are tropical fish, preferring warm waters with a neutral pH. They thrive in temperatures between ...

This fish, which has been popular among aquarium enthusiasts, was discovered to have unique physical features and DNA distinct from other known species. | Published Jan. 8 | Read More | Deep-sea ...

Betta fish, often called Siamese fighting fish, are among the most popular aquarium pets due to their vibrant colors and unique personalities. However, their beauty and resilience don’t negate the ...