Hello Kavya,

Best Colleges in Tamil Nadu offering B.Sc Fisheries Science course are listed below.

Periyar EVR  college, Tiruchirapalli

Fisheries College and research Institute, Thoothukudi
Central Polytechnic College, Tharamani
Madras Veterinary College, Chennai
Dr. MGR fisheries College and Research Institute, Ponneri
Vivekananda College, Agastheeswaram
College of fisheries Engineering, Nagapattinam
Dr. MG fisheries College and research Institute, Thalainayar
To get more information about B.Sc Fisheries Science Colleges in Tamil Nadu go through below mentioned link.

https://university.careers360.com/colleges/list-of-fisheries-science-degree-colleges-in-tamil-nadu

May this information was helpful.

Good Luck!!