Brown chromis (Chromis multilineata) swimming over algae, Ressurreta, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil, South America

atlantic ocean algae animals brown chromis chromis multilineata chromis fernando de noronha fishes fish flora marine sanctuaries marine sanctuary pernambuco plants plant schooling shoal shoaling underwater vegetation day outdoors marine life ocean oceans sea seas groups atlantic brazil south america horizontal