Convicts in a 20. Any possible tank mates?

[HarlanAshmore]

yar the 20 long will be best

 

[BigCountry]

I would not add anymore fish to the 20. A pair is enough.

 

[Linemanbrad]

ok. thats how it will stay then

 

[Pharaoh]

The only thing with just the pair in such a small tank is the aggression that might come out. Keep an eye on the male after they breed. They can get very aggressive.