Truth be told, this is why I always do my research before buying now. Especially if it's a fish I know nothing about. Unless it's a common tetra or a goldfish I look into what I'm thinking about getting first. 6-8 inches isn't that bad though. Not compared my 12 inch Oscar. Kind of wish I could have put him in a 30-50 gallon tank instead of the ten I had him in.

__________________
"BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Will he offer me his mouth? BOY: Yes. GIRL: Will he offer me his teeth? BOY: Yes. GIRL: Will he offer me his jaws? BOY: Yes. GIRL: Will he offer me his hunger? BOY: Yes. GIRL: Again, will he offer me his hunger? BOY: Yes! GIRL: Yes. BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Yes. BOY: I bet you say that to all the boys!" -Meatloaf