Jose A. A. Antolínez¹, Jakob Christiaanse¹, Ad J.H.M. Reniers¹, Stefan G. J. Aarninkhof¹, Brendan J. Godley², Ronel Nel^3,4 and Carlos M Duarte^4,5, (1)Delft University of Technology, Hydraulic Engineering, Delft, Netherlands, (2)University of Exeter, Centre for Ecology and Conservation, Exeter, United Kingdom, (3)Nelson Mandela University, Department of Zoology, Gqeberha, South Africa, (4)General Organization for Conservation of Coral Reefs and Turtles in the Red Sea, Jeddah, Saudi Arabia, (5)King Abdullah University of Science and Technology, Red Sea Research Center, Thuwal, Saudi Arabia