Is this a good fish tank?

a href="http://www.petco.com/product/10313/Aqueon-Mini-Bow-Desktop-Aquarium-Kit-in-Black.aspx?CoreCat=FishFC_Tanks" rel="nofollow"http://www.petco.com/product/10313/Aqueo…/a Is this a good tank? How many gallons should i get it in? I will be stocking it with 2 neon tetra's 2 black phantom tetra's and 2 black neon tetra's Also what color should i get it in? If this isn't a good tank what would you recommend...i don't want something to pricey.