Redmouth Grouper (Aethaloperca rogaa) Showing its namesake bright red inside mouth. Can often be found living amongst colonies of Yellow Sweeper (Parapriacanthus ransonneti) which it vigorously protects from attack by passing jacks, in return for feeding from the same glassfish colony. Red Sea.

redmouth grouper aethaloperca rogaa red sea egypt one animal lone single close up close up close ups close ups grouper underwater red mouth red mouth portrait vertical blue waters showcase ugly