The frogs are
Whites tree frogs Litoria Caerulea(2)
Southern brown tree frogs Litoria Ewingii(4)
Spotted marsh frogs Limnodynastes Tasmaniensis (5)

I have a Southern Marbled gecko Christinus marmoratus

An Eastern blue tongue lizard Tiliqua scincoides scincoides

And I used to have two Eastern long necked turtles Chelodina longicollis
Not that many animals but with all the tanks it can get a bit crowded. (and I just picked another 40 gallon up, yikes!)