The cost of feed contributes nearly 40-60% of operation cost of most of the aquaculture systems. Rearing of
juveniles solely on live food organisms is one of the most expensive processes. The higher cost associated with
production of the live food organisms is mainly because of requirement for space, water, infrastructure and labour
[4, 5]. Mass production of live prey is time consuming and also it is a source of risk in the hatchery management. On
contrary, dry feeds can be economically produced, transferred and stored for longer periods. Moreover, formulated
feed have the potential to meet the specific nutritional needs of the larvae, have an appropriate particle size and are
of a standard quality [6].