Large aggregation of doctorfish (Acanthurus chirurgus), Greek shipwreck, Fernando de Noronha, Pernambuco, Brazil, South America

underwater fernando de noronha pernambuco brazil doctorfish acanthurus chirurgus shipwreck wreck fish swimming doctor fish doctor fish day outdoors close up close ups nature natural world marine life south america fishes tropical doctorfishes doctor fishes doctor fishes horizontal