Betta fish are known for their beautiful fins and are a common household pet, but they make terrible gifts for someone who is unprepared to care for them. There are plenty of fishbowls and tiny tanks ...

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 ...