Items Initial fish Treatments SE* T1,Control T2 T3 T4 T5 Wet weight, % 78.48 73.56 72.89 72.79 72.75 72.73 2.24 Crude protein, % 53.15 56.41 56.51 57.68 57.86 58.24 1.33 Ether extract, % 16.95 19.87 19.75 19.66 19.57 19.70 0.50 Ash, % 13.25 15.97 15.86 15.68 15.60 15.54 0.11 Energy, Kcal/100g 531 539 539 543 541 543 2.87 *Means in the same columns having different superscript letters were significantly different at 0.05 levels. *Means of the standard error derived from the analysis of variance.

Table 4: Effect of Digeston-1 on Nile tilapia body composition (%, on wet weight basis not).

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