Parameters TCLE0 TCLE25 TCLE50 TCLE75 TCLE100 Protein (%N x 6.25) 16.14 15.60 14.64 17.95 18.68 Fat 1.92 1.61 2.14 1.59 1.31 Cholesterol 128.47 111.22 113.50 112.42 95.72 Carbohydrate 3.29 2.39 2.05 2.11 1.58 Ash 4.77 5.38 4.16 5.40 4.77 Moisture 73.88 75.02 77.01 72.95 73.66

Remarks: TCLE0=Fishmeal 100% and tuna-cooking liquid effluent 0% TCLE25=Fishmeal 75% and tuna-cooking liquid effluent 25% TCLE50=Fishmeal 50% and tuna-cooking liquid effluent 50% TCLE75=Fishmeal 25% and tuna-cooking liquid effluent 75% TCLE100=Fishmeal 0% and tuna-cooking liquid effluent 100% Value within the same column followed by different letter superscripts were significantly different (P<0.05). Values are means of three replicates per treatment.

Table 3: Whole body composition (g/100 g dry sample) of B. areolata fed experimental diets containing 5 levels of tuna-cooking liquid effluent for 150 days.

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