Table 13a and 13b. Composition of mineral premix used in formulated diet for intensive aquaculture (used at 15% dry feed).
Table 13a
Ingredient�	mg/kg premix
Na2SeO3	0.99
KI	2.16
FeSO4 7H2O	544.65
ZnSO4 7H2O	197.91
MnSO4 H2O	92.28
CuSO4 5H2O	35.37
CoSO4 7H2O	14.31
α-cellulose	612.33
Data source: Katersky and Carter (2005)
Table 13b
Ingredient�	mg/kg of dry feed
Iron	30
Zinc	50
Manganese	25
Copper	3
Cobalt	0.5
Iodine	3
Trivalent Chromium	0.25
Selenium	0.1
Data source: Tacon (1989)