hey guys. I have 6 neon tetras in my 20 gallon, with no other fish. the first 3 days I had them they were very peacefull and schooled. today there all chasing eachother and are seperated. are they fighting?
What happened to your serpaes? Sorry to go off topic here.naaaa, I doubt it. neons tend to be quite peaceful. They're probably just spreading out adjusting to the new tank. Oh, and I had serpae tetras that would get playful and chase each other around. But it wasn't bullying, it was just them playing. Unless you see one getting beat up I would just let it go and watch what happens for now.