Two Longfin Bannerfish Swimming Over The Coral Reefs Under The Red Sea In Dahab, Egypt

longfin bannerfish longfin bannerfish swimming fish animal coral reefs coral reefs red sea sea ocean water underwater dahab egypt pennant coralfish pennant coralfish reef bannerfish coachman species indopacific national geographic nature depth natural habitat environment behaviour behavior tropical reef diving bottom aquatic blue marine wild life wildlife background travel deep fin scuba vacation dive ecosystem