How big is the tank you are talking about?
I really like danios as well but they are not really a schooling fish (IMO). Smaller tetras would probably stick together pretty well. Barbs would also stay together a fair amount but I don't know if you would call them schooling fish either.
I really like danios as well but they are not really a schooling fish (IMO). Smaller tetras would probably stick together pretty well. Barbs would also stay together a fair amount but I don't know if you would call them schooling fish either.