Ecosystem-based fisheries management is an integrated way of managing fisheries and marine belongings by taking into account the entire ecosystem of the species being managed. The goal of ecosystem-based management is to be ecosystems in a healthy, productive, and tough condition so they can provide the services humans want and need. The EBFM approach also can be mentioned in the management of protected and other trust marine species. Fishing can have both direct and indirect effects on target species and aquatic ecosystems. Direct impacts include overfishing that effects to population decrease, while indirect impacts can include separation of aquatic food webs, when predator/prey communications are affected by changes in fish populations. The impacts of fishing on a fish population and the aquatic ecosystem based on the biological and chemical tactics (the productivity) of the waterbody, fishing pressure, the amount of fish biomass, and the biology of the fish population, including the age and size distribution, growth rates, spawning success, reproduction rates, and the role of the species within the aquatic ecosystem Joynt and Sullivan 2003). Management strategies are therefore waterbody- and species-specific. In order to protect fish stocks, managers must determine the maximum yield the maximum catch that can be taken while leaving a self-sustaining population—and allocate it between user groups (i.e., the sport, commercial, and domestic fisheries).