We select good brood stock of Oreochromis niloticus (tilapia).We put them in a ratio of 3:1 ,3female 1male for good and quality eggs production.Egg harvest is then done after 14 days.

Then the eggs are taken to the hatchings jars in the hatchery in which it is taken care of and hatches after 3 days.It is then transferred to the tilapia fingerling system for feeding of sex reversal hormone feed for 28days and the turn out is 98% monosex .