We don't have a national fish but barrimundi is one of many popular species to pursue. The Murray Cod is also iconic, as it is Australia's largest Freshwater Fish. The blowie or toadfish is a fish of Australia and most annoying when you catch them.
Australia's official fish is the Eastern Blue Groper. See the related link to a website to learn more about them.
baramundie
Barramundi
Yes, Montana's official state fish is the rainbow trout. Wyoming's official state fish is the Cutthroat Trout. Alaska's official state fish is the King Salmon.
Vermont has two official state fish. The brook trout is the official cold-water fish for Vermont. The walleye is the official warm-water fish for Vermont.
there are heaps
Mainly coal.
Are you serious. There is no such thing as an official fish in Germany, or any other country I have heard of.
The cast of Australias Most Wanted - 1999 includes: Robert Rabiah as Suspect
Sydney
New Zealand and Britain
The Wallabies.
In researching to find what country uses the flying fish as its official national fish has shown that the country is Barbados. It is also said that it is their national fish and their national dish.
You Face
Indiana does not have an official state fish.