Fauna, Holiday, NSW, Sydney 0 comments on Moonlighter Fish Moonlighter Fish A tank full of Moonlighters (Tilodon sexfasciatus) seen at the Sea Life Sydney Aquarium. Aperture: ƒ/2.6 Camera: PENTAX Optio S45 Taken: 27 January, 2008 Focal length: 5.8mm ISO: 200