neon tetra fighting

Fish
Are tetras sensitive?
1
Fish
Are Blue Tetras aggressive?
2
Fish
Are Von Rio tetras aggressive?
4
Fish
Are Black Emperor Tetras aggressive?
6
Fish
Are Exodon tetras aggressive?
11
Fish
What kind of tetras are aggressive?
35
Fish
Are Gold Tetras aggressive?
49
Fish
Do black skirt tetras nip fins?
60