Table 1
Ingredients and proximate composition of the two experimental diets (%)

Ingredients

Diet 1

Diet 2

Fish meal

32.00

32.00

Soybean meal

30.00

30.00

Wheat flour

20.00

19.80

Krill meal

2.00

2.00

Fish oil

8.00

8.00

Soya lecithin

2.00

2.00

Monocalcium phosphate

2.00

2.00

Pre-vitamina

1.00

1.00

Pre-mineralb

1.00

1.00

Choline

0.50

0.50

Vc

0.50

0.50

DL-Met

0.40

0.40

Lys-HCL (78%)

0.60

0.60

AST

0

0.20

Sum

100

100

Nutrient levels

Moisture

9.00

7.54

Crude protein

40.64

40.55

Crude fat

10.71

10.90

Ash

15.21

15.24