Colourful Nano Tank Species

[Gingerj]

Hello,

I am absolutely in love with nano species of fish like Galaxy Rasboras. Could anyone please point me out to some really small nano species please? Would you class threadfin rainbowfish and ember tetras as nano fish? (second question)

 

[Cazgar]

Hello,

I am absolutely in love with nano species of fish like Galaxy Rasboras. Could anyone please point me out to some really small nano species please? Would you class threadfin rainbowfish and ember tetras as nano fish? (second question)

Chili rasboras are tiny & colourful, would look good in a large shoal.
Endler males are also very small with flashes of colour

 

[alihar]

Emerald dwarf rasbora are stunning little fish as are chili rasbora.
I wouldn't think threadfin rainbowfish would be classed as nano although they would be classed as a dwarf rainbowfish.
Mine are already around 4cm and are still juveniles.

 

[Gingerj]

Great shout on the chilli and emerald dwarf rasbora. Having Googled around Badis Badis seem to be pretty small also?