A great barracuda (Sphyraena barracuda) comes close to the reef to be cleaned by a cleaner wrasse, Hawaii, United States of America, Pacific, North America

actinopterygii animal animal face animal head animal themes animals in the wild aquatic barracuda bony fish chordata cleaner fish cleaner wrasse cleaning station close up color image copy space danger dangerous day extreme close up fauna ferocious fierce fish golden cleaner wrasse great barracuda hawaii hawaiian islands head headshot horizontal ichthyology istiophoriformes labridae labroides labroides phthirophagus marine biology menacing mouth open moving no people ocean life on the move one animal open mouth osteichthyes outdoors pacific islands part of photography portrait predator profile saltwater fish savage sea life side view sphyraena barracuda sphyraenidae swimming symbiosis symbiotic relationship threat tropical fish undersea underwater vicious wildlife wrasse zoology