Neons Fighting And Hiding.

[TallTree01]

My 9 neon tetras aren't schooling. They eat well but other wise just hang out by themselves. Should I be worried?

 

[TallTree01]

The only time they don't fight is when they're eating. A passion they all share I guess.

 

[Lateral Line]

What else is in the tank? Schooling is a defense strategy, if they feel no threat, they will not feel the need to school.