Greenthroat or Singapore parrotfish (Scarus prasiognathus), terminal males grazing on algae covered coral boulder with a Powderblue surgeonfish or Pow

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Greenthroat or Singapore parrotfish (Scarus prasiognathus), terminal males grazing on algae covered coral boulder with a Powderblue surgeonfish or Powder-blue tang [Acanthurus leucosternon] trying to defend its algae patch. Andaman Sea, Thailand.

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Size: 4288px × 2848px
Location: Andaman Sea Thailand
Photo credit: © Georgette Apol / Alamy / Afripics
License: Royalty Free
Model Released: No

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