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.

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 fish, also known as Siamese fighting fish, are among the most popular freshwater aquarium fish in the world, according to PetMD reports. Native to the warm, shallow waters of Southeast Asia ...

If you have other fish that are not infected, remove half of the water from the main aquarium. Perform a full water change if ...

Betta, or Siamese fighting fish, are one of the most popular aquarium fish in the world. Originating from southeast Asia, betta fish are known for their diverse range of colors with over 70 different ...