- Reaction score
I have 5 neon tetras living in my 20 gallon tank with my peaceful betta. He has never done anything to them. I’ve had them all for about 2 month’s now. the neons keep chasing each other, which I understand is normal, but they’re getting really aggressive about it. I think they’re stressing each other and my betta out. They might be hurting each other. What do I do?