Zoltan knows he's the big bad. He doesn't bother being aggressive like most male bettas, because he knows he is king. Hence his breed. Zoltan is a 3 1/2 inch male king betta. He's pretty big for a betta! He likes to swim through hoops, and he likes to be fed at exactly 9am every morning. Not 8:59am, not 9:01am, but 9am.