**Acknowledgements**

The authors extend their gratitude to the IRESA which provided financial support for the impact research project (AMBISEPT) from which stems this research paper.

They are similarly thankful to all the staff of the Technical Center of Aquaculture (Tunisia), the General Directorate of Fisheries and Aquaculture (Tunisia) as well as the students of HIFA OF Bizerte for the efforts they exerted during the realization of the practical part of this work.
