From the real point view "Agriculture" have contributed as major and minor investment, source of income and provision of food to the world,country,family, individual. Therefore, Are you path of feeding the nation or path of depending on the nation. In summary I'm discuss about fish hatching my question is that why many Hatchers fails in the business. But with my experience and observation I found "one hidden secret in fish hatching"which I will like to share with you. A hatcher should not buy Brood stock from brood stock keepers because in most case they will tell that their Brood brood are well fed, well change water and is a good breed stocked. Please for you to excel, Brood stock required others source to add to the egg (fecundity). Above it all in any adversity the solution gives you ability to face another one.