This guide produced by North Central Waterwatch includes fact files on fish species; description, breeding, fins, eggs, habitat, diet and conservation status including threats. A map showing the fish species approximate distribution in the North Central CMA region and a breeding cycle calendar is also provided for each species, along with a photo or two.

The fish profiles are also available as fact sheets; Short-headed Lampray, Bony Bream, Common Galaxias, Mountain Galaxias, Flat-headed Galaxias, Spotted Galaxias, Australian Smelt, Freshwater Catfish, Murray Hardyhead, Un-specked Hardyhead, Murray-Darling Rainbowfish, Golden Perch, Macquarie Perch, Trout Cod, Murray Cod, Silver Perch, River Blackfish, Southern Purple-spotted Gudgeon, Flathead Gudgeon, Dwarf Flathead Gudgeon, and Southern Pygmy Perch .