| Ingredient | 
        Diet (g/100 g    as-fed basis) | 
       
      
        | A1 | 
        A2 | 
        A3 | 
        A4 | 
       
      
        | Local fish meal | 
        5 | 
        16 | 
        27 | 
        35 | 
       
      
        | Head shrimp meal | 
        10 | 
        10 | 
        10 | 
        10 | 
       
      
        | Soybean meal | 
        30 | 
        27 | 
        25 | 
        30 | 
       
      
        | Corn meal | 
        10 | 
        10 | 
        10 | 
        10 | 
       
      
        | Bran meal | 
        24 | 
        24 | 
        19 | 
        11 | 
       
      
        | Wheat meal | 
        17 | 
        9 | 
        5 | 
        - | 
       
      
        | Fish oil | 
        2 | 
        2 | 
        2 | 
        2 | 
       
      
        | Vitamin mix | 
        1 | 
        1 | 
        1 | 
        1 | 
       
      
        | Mineral mix | 
        1 | 
        1 | 
        1 | 
        1 | 
       
      
        | Cromium oxide | 
        0.5 | 
        0.5 | 
        0.5 | 
        0.5 | 
       
      |