1. Fish Production Department Faculty of Agriculture Al‐Azhar University Cairo Egypt
2. National Institute of Oceanography and Fisheries (NIOF) Cairo Egypt
3. Egyptian Petroleum Research Institute (EPRI) Nasr City, Cairo Egypt
4. Animal and Fish Production Department Faculty of Agriculture Alexandria University Alexandria Egypt
5. Department of Anatomy and Embryology Faculty of Veterinary Medicine Kafrelsheikh University Kafr El‐Shaikh Egypt
6. Department of Animal Production Faculty of Agriculture Kafrelsheikh University Kafrelsheikh Egypt
7. Department of chemistry College of science Taif University Taif Saudi Arabia
8. Department of Fish Health and Management Central Laboratory for Aquaculture Research (CLAR) Agricultural Research Center (ARC) Abbassa, Abo‐Hammad Egypt