I buy a few black tetra's the other day. I look in the tank today and I notice one of my shrimp sticking out of the mouth of a tetra. I thought they didn't eat shrimp? How come I'm always finding these things out the hard way.
There was a recent thread about tetras eating other smaller fish. Liike you all say, these guys have more teeth than one would think and I've been told that a large school of them can kill larger fish if they get hungry enough.