CONCLUSION AND RECOMMENDATION
Results of this experiment show an excellent
overall growth performance and status of tilapia.
These recommend the suitability of NIOMR feed and
Multi feed as a diet for O. niloticus fingerlings. More
also, inability of O. niloticus to spawn during the
experimental period shows that the flow-through
system is a successful culture system in controlling
excessive reproduction of O. niloticus. It is important
to determine the apparent digestibility of the two
diets. The effect of crude protein content on the
digestibility of the diets ought to be verified. There is also
a need to determine the economic profitability of the
culture system.