[Fishboy2]

hi i have a 20 l tank (which i know is very small) but i was hoping to put a single interesting fish in it which will not need much room, mybe a small catfish ?

any other ideas?
thanks

 

[PsYcHoTiC_MaDmAn]

this is 20 litres, or 20g long

theres obviously Bettas to consider, possibly a dwarf puffer. possibly a pair of Badis Badis

also consider having it a planted tank, and a small school of micro fish (Galaxy rasbora, ember tetras, and similar)

 

[peterl]

Shrimp!

Any of the neocardina species would work. Plus, they breed like crazy. I started with 10 Cherry Red shrimp last October in my 15 gal. I just sold 100 of them, and it did not even make a dent in the population!

The problem with dwarf corys is that they prefer groups, 6-10 minimum. You might be able to house 6 c. hastatus or hasbrosus if you have plants. I still think that tank is too small, though.