A pre-selected fish grazing system to enhance harvesting of such pre-selected fish from a body of water. The fish grazing system includes at least one conductor unit attached to a body of a pre-selected fish for acting as a guide for other preselected fish present in such body of water. A control device is disposed in such conductor unit for controlling a path the pre-selected fish is to follow. A predetermined number of buoys are strategically located in such body of water for sending communication signals to such at least one conductor unit attached to the body of the pre-selected fish to direct such pre-selected fish having such conductor unit attached thereto a desired location.