2.5 GALLON

[BigSteve]

☼ A betta and 2 or 3 white clouds is pretty cool.

 

[SakuraX64]

Could neons do well in a 2.5 gallon?

 

[Pointy_kitty]

i woun't do neons
they need heat, good filtration and room to swim

GO WITH THE BETTA!
it can't be said enough!
OR
2-3 white clouds only (not WITH a betta, just the white clouds)
they do great in cooler water as they are minnows )