Bettas, also known as Siamese fighting fish or Betta splendens, are very colorful fish that are found in most homes. Sadly, most of them live in 1 gallon fish bowls. The recommended tank size is 5 gallons and a heater is also recommended. Having a live planted tank is best, meaning, using all live plants in their tank. Make sure to cycle any tank for about 2 weeks or more. They also enjoy live or frozen foods. I recommend Omega one fish foods. If you are looking to get a betta, contact me. I'd be happy to awnser your questions and give you recommendations on where to get one.