angelfish fins

[mjtatro]

I have two angel fish in my tank for about 2 months. I never see them nipping or chasing each other. All of a sudden one of them is missing most of the top and bottom fin? Any Ideas? they are in a tank with 3 cherry barbs, and one ruby nose tetra. Thanks Michelle

 

[Navyscuba]

My biggest guess is one of the fish is nipping at the fins.

 

[excuzzzeme]

Could be the barbs or one is trying to establish tank dominance.