Two series of experiments have been successively conducted to determine the modalities of food distribution to Heterotisniloticus fingerlings in fish-farming pond. In the first experiments, three daily rations have been separately tested on fingerlings of 165.81 ± 4.59 g. These are: (T1) = 4% of fingerlings total weight the whole duration of breeding, (T2) = 5%, 4% and 3.5% of fingerlings total weight, respectively the first month, the second month and the last one for the continuation of the breeding, and (T3) = 3.5% of fingerlings total weight the whole duration of breeding. At the end of this experiment, T2 gave the best growth results in the fish which reached for this ration a final average weight of 933.79 ± 7.52 g. The second experiment concerned the frequency of feeding. Fingerlings of 281.26 ± 19.05 g, have been subjected to three frequencies of nourishment namely: (2md) = 2 meals per day, (3md) = 3 meals per day and (6md) = 6 meals per day. The highest final average weight of fish (1009.45 ± 17.51 g) and the best food efficiency were observed in fish receiving 6 meals per day. The frequency of 3 meals can also be recommended insofar as the obtained growth results of the fish are not significantly different from those obtained with 6 meals per day.
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