Hi Cat. Congratulations on your beautiful Betta-Fish. Here are some names, Happie(happy). Beau, Picoful, Muck, Swampi, Fluff, Crownni, Yanno, Favvy, Favy, Julio, Rahpy, and mardus.My daughter is crazy about Betta Fish she has 4 and i gave you some of they names, Cat , please try to take good care of him they are so beautiful and colorful, i learned some interesting things about them, they love Indian Almond Leaves, and they carries more disease than other fish because of their habitation, but i still love them and most people still do, although they comes from Swampy, Murky water this doen't stop one from showing them off to, our families and friends, they glide around the tank, with they finds of beautiful colors, so just keep them happy and tress-free, . Here are some information that will help you to take care of them(:E-Book Betta-Fish Secret's)The Ultimate guide to learning how to keep and bread Betta Fish Successfully. This is a good book i read it couple of months back, when i went to see our daughter in Texas! and her Betta Fish are doing fine, and do you know you can keep them in your bed-room it seems that they understand our languages!LOL. and if you listen carefully you can hear them, making noise when there are eating , this is so awesome, ia'm so Addicted to Betta Fish i think you will be too. . I will sent you a message, and i did received yours ,love you and be bless!