A process in preparing bottled tilapia (Oreochromis Niloticus) in coconut (Cocos Nucifera) sauce is newly develop product from tilapia (Oreochromis Niloticus) and ready to eat product and commercially sterile. The coconut sauce which is a mixture of coconut milk, garlic, ginger sauce, lemon juice, lemon grass, black pepper, salt and water improves the palatability and the quality of bottled tilapia (Oreochromis Niloticus).