Bettas, also known as Siamese fighting fish, are one of the most recognizable and widely kept aquarium fish, cherished for their incredible spectrum of colors and elaborate fin shapes. Native to the shallow waters and rice paddies in Thailand, these fish are readily distinguished by their vibrant hues—ranging from reds and blues to unusual pastels and metallics—and flowing fins that come in various forms such as veil, crown, and half-moon. Typically growing to about 3 inches in length, bettas possess a unique labyrinth organ that allows them to breathe air directly from the surface, which is advantageous in low-oxygen water environments. Ideally suited for small aquariums, bettas are typically kept alone due to their aggressive tendencies toward other males and certain fish species. Their care, while straightforward, requires conditioned water with a mild current and stable temperatures between 76 to 81 degrees Fahrenheit. Bettas are omnivorous, thriving on a diet rich in protein, including specially formulated betta pellets and occasional live or frozen treats like bloodworms or brine shrimp. Their striking appearance and intriguing behavior make bettas a popular choice for both novice aquarists and seasoned enthusiasts looking to add a touch of drama to their home aquarium.