Table 6. Composition of vitamin premix used in formulated diet for intensive aquaculture of rainbow trout.
Ingredient�	g/kg premix
Vitamin B1	1
Vitamin B2	1
Vitamin B6	1
Pantothenic acid	4
Inositol	50
Biotin	0.02
Folic acid	0.5
Para aminobenzoic Acid	0
Choline	100
Niacin	15
Vitamin B12	0.002
Vitamin A	250 000 IU
Vitamin E	3 000 IU
Vitamin K	1
Vitamin C	40
Vitamin D3	240 000 IU