There are different ways fish age is referred to which can lead to confusion. New fish (just born to less than 1 year)are called fry ,yoy, age 0 ,or fingerlings depending on when and who is describing them. Most is common approach - when a fish reaches its first birthday it is 1 and so on. I approximate there birth date when stating the age. Its not when they are stocked but born. There are scientific ways to actually age fish , even in their first year , but that is not the question here.
Last edited by ewest; 03/06/18 12:05 PM.