Betta fish, game fish, or Siamese fighting fish are freshwater fish whose native habitat is in several countries in Southeast Asia, including Indonesia, Thailand, Malaysia, Brunei Darussalam, Singapore and Vietnam. This fish has a unique shape and character and tends to be aggressive in defending its territory. Wikipedia.
Scientific name: Betta
Length of life: Siamese fighting fish: 3 - 5 years
Maximum egg production: Siamese fighting fish: 10 - 40
Length: Siamese fighting fish: 7 cm
Higher classification: Macropodusinae
Order: Anabantiformes