Common pet fish diseases come from poor water ... However, they can also infect aquarium fish. They dig into muscles or even ...

You can earn gigantic profits by starting a tropical fish and aquarium rental business, and best of all, this very unique enterprise can be set in motion for less than $5,000 and managed right ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world ... The freshwater fish is a common pet since it is relatively easy to care for.

In the Andes mountains in central Peru, a sought-after aquarium fish was discovered as a new species. Omri D. Cohen via Unsplash In central Peru, the Andes mountains carve the landscape and direct ...