Aug 13, 2014 #1 L lilbetta Aquarium Advice Apprentice Joined Jan 30, 2012 Messages 26 it was in the saltwater tank at the zoo with the tuna and some others.
Aug 13, 2014 #2 Tony Gill Aquarium Advice FINatic Joined Aug 27, 2008 Messages 604 Location Lisarow, NSW, Australia It's a flying gurnard (family Dactylopteridae).