blue royal surgeon of the species paracanthurus hepatus. tropical bright fish that can live in aquariums, oceanariums or sea,

blue royal surgeon paracanthurus hepatus acanthuridae fish caribbean sea barrier reef vibrant colors aquarium oceanarium watching tropical marine water ocean diving snorkeling coral wildlife colorful seascape landscape nature scuba dive exotic background azure deep depth environment ecosystem species biodiversity travel flora fauna swimming aquaria planted tank aquatic pet snorkel wild underwater keeping bright that live aquariums oceanariums