Tagging fish is the method of implanting unique identifiable “tags” into fish that scientists use to answer specific research questions. There are many types of tags available on the market all with specific purposes. The most common tags used by citizen scientists are plastic tipped dart tags. These lock into the basal fin rays and can remain in place for long periods of time. 

The data is used by scientists at the South Australian Research and Development Institute to answer pressing research questions surrounding fish movements/migrations and growth over time. This information aids in creating a clearer picture in how fish stocks should be managed. 

SAFTAG is a fish-tagging program operated by the South Australian Branch of the Australian National Sportfishing Association (ANSA S.A.). It operates under the umbrella of the national AUSTAG program developed by the Australian National Sportfishing Association (ANSA)

Most states have their own locally managed tagging program targeting fish of importance to that state. The SAFTAG program is aimed at South Australian fish and is funded from a variety of sources, including Department of Recreation and Sport and Industry sponsors throughout the State.