Amanda Guitar
Aquarium Advice Regular
Hmmm, who told you that? There are some nippy tetras, but in general they are considered pretty peaceful.
At the aquarium store. They said neons are always good, but other common and larger tetras can be nippy with other fish like guppies. With that in mind I felt I needed to decide between a tetra tank or do without them. I will have neons for sure, maybe even the black neons.