[buffy fan]

Make sure you keep your betta fish in a tank by itself -- it will eat other fish. You need a purification liquid to make the water suitable for the betta to live in; it should be sold in any pet store. Try Petsmart. Betta fish are pretty easy to care for. Give it a few pieces of the Betta Bites twice a day and turn off the light (if you have one) at night to simulate, well, nighttime.Enjoy your fish!