How do I become a fish biologist?

An Atlantic salmon fish.

A fish biologist is a professional who studies the life, population, and ecological interactions of various species of fish. This wide choice of scientific career can be ideal for a person with a good scientific mind, an interest in fish, and a willingness to undergo extensive training and education. The steps required to become a fish biologist include education, hands-on experience, and career path selection. In addition to these basic requirements, it is important that a person who wants to become a fish biologist has a real and abiding interest in the aquatic world and is willing to devote many years to obtaining the training necessary to work in the field.


Education is possibly the most essential requirement for anyone who wants to become a fish biologist. Training for this career can begin as early as high school; students interested in this field may want to take advanced or additional classes in biology, chemistry, or natural science classes. In college, a future fish biologist will need to major in a related subject such as biology, ecology, oceanography, or marine science. It may be important to adapt college classes to focus on fish and aquatic biology studies in order to get the best preparation possible. After graduating from a degree program, it may be wise to pursue graduate studies in water ecology, fisheries biology, or another related field.

Students can focus on freshwater or marine biology.

During high school and college, it is important to begin a practical education to become a fish biologist. Young students can volunteer at local aquariums or water conservation programs to gain hands-on experience and training related to their chosen subject. College students can apply for research internships in laboratories or wildlife conservation groups, honing their skills to collect and analyze data on fish and aquatic habitats. While some hands-on experience opportunities may be available as part of the course, many biology students may also choose to spend their summers and school holidays as fellows or research assistants.

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Fish biologists can study how fish interact with their environment.

As the field of fish biology is broad, it may be a good idea to adapt education and training to a specific area of ​​the subject. For example, in college, students can begin to customize their classes to focus on the biology of freshwater or marine fish. Available careers may include working with national parks or governments to improve wildlife protection, analyzing and maintaining natural and commercial fisheries, studying ancient fish species to better understand evolution and progression, or teaching biology to a new crop of students. anxious. To become a fish biologist in a specific career, it can also be important to pursue advanced and specific training courses even after completing formal education.

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