For some, this fish is still called the Siamese fighting fish, but more commonly it is now referred to as the Betta (from the scientific name Betta Spendens). For many fishkeepers this is their very first fish, and well it should be, the Betta is a great beginner's fish. Many new owners buy them in small cups but should they be housed in such small containers? We answer that question and give care instructions in this article.