DTU Aqua's exploration in fish science produces new information about formative qualities and physiological prerequisites of fish for an amazing duration history. We utilize our outcomes to give bits of knowledge into populace elements and biological system working, protection science just as aquaculture development. Life history of fish and other sea-going living beings frequently includes a progression of formative stages from gametes, incipient organisms and hatchlings to adolescents and grown-ups. These life history stages stray in their organic prerequisites. DTU Aqua researches singular attributes all through an animal types' life cycle, variety among people or gatherings, circumstances and end results of such variety alongside connections with different creatures and the encompassing environment. We use estimations at the individual level to distinguish and evaluate natural boundaries and procedures that influence formative rates, endurance likelihood and regenerative achievement. These boundaries and procedures in this manner impact populace size and circulation, flexibility to abuse and natural changes just as biological system biodiversity. Understanding into physiological necessities and resilience limits are additionally expected to set up proficient culture conditions for new and existing species in aquaculture.