The ever increasing human population and its food requirements from only agricultural sector is not sufficient due to number of factors. Here aquaculture becomes a good substitute for this; proving rich proteins at lower prices which may also help in filling little gap of malnutrition. Aquaculture particularly the crustacean culture (Prawns, Lobsters & Crabs) is now a days becoming more familiar. However, reproduction plays a very important role for enhancement of aquaculture. Natural reproduction in its way has some limitations which restricts expansion of aquaculture on large commercial...