and swim bladder disease. While Betta fish can tolerate dirty water for a short period, long exposure can cause velvet disease, a parasitic infection that makes the fish look like it’s covered ...

Betta fish, often called Siamese fighting fish, are among the most popular aquarium pets due to their vibrant colors and ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to ...