I am working as an Associate Professor in the Department of Aquaculture at Hajee Mohammad Danesh University of Science and Technology, Dinajpur, Bangladesh for the last several years. My major area of research is to understand modern aquaculture systems like biofloc, and recirculating aquaculture systems well as to develop formulated Aquafeed for better fish nutrition. The purpose of this research is to find a unique, environmentally friendly, less waste, low-cost aquaculture system which would help to contribute in sustainable aquaculture production both nationally and worldwide.