I have two tanks. A 65 litre and an 85 litre (sorry to the yanks - don't know what that is in gallons!!!)
In my 65 litre fully cycled tank I have 4 sepia tetra, 2 cardinal tetra, 4 ghost shrimp, 2 killifish and 2 platys - and a paradise fish.
In my 85 litre I have 2 dwarf gourami, 3 honey red...