Hello aspirant!

Hope you are doing good!

For MSc in Marine biology from Annamalai university the tuition fees is 31,295/-

Moreover, since Annamalai University is a residential University. Candidates are advised to stay in the hostel. The total charges for the same are-

1. Students of Marine Biology Kayal Illam - 50,000/-

2. SC/SCA/ST Students - 24,000/-

For more information, you might go through their prospectus- https://annamalaiuniversity.ac.in/adm/downloads/2021-22/Prospectus/Marine%20PG.pdf

Hope this information helps!

Good luck!