My tank has dwindled....New inhabitants?

[The FISH made me do it!]

I have a 20gal long tank with gravel and a few live plants, lately my fish have been dieing (problem is fixed now) so I have room for more fish. Here are the current occupants:

5 corys
2 female platys (not pregnant)
3 danios


What else can I put in that is pretty and will mix well?

 

[Dwarfs]

Some bolivian rams

 

[ladynaoko]

dwarf neon rainbows!

 

[Fiddlesticks]

I agree with dwarf neon rainbows.(praecox raimbows)

 

[aerofish]

Gouramis - a male and female. Get honey gouramis...they look beautiful and would contrast w/ your plants. What color is your gravel?

 

[The FISH made me do it!]

gravel is a pale tan color......how big do white cloud mountain minnows get?

and what are dwarf neon rainbows?

 

[parker313]

Praecox Rainbows

White Cloud Mountain Minnows get to about 4cm or 1.6"

 

[The FISH made me do it!]

thanks for the links