What Livebearing Coldwater Fish?

[tom_os]

i have a spare 30l and a spare 20l which i was to breed some fish in for fun.

i cant have them heated though as i already have overloaded the room with plugs. can anyone recommend some coldwater fish preferable live bearing what are pretty easy to breed

thanks

 

[tom16]

This isnt an emergency

 

[tom_os]

yeah sorry i didnt realise