Silver Dollas Getting Eaten

[cr08rts]

I have 3 silver dollas about 6 inches big, 2 of them have started to eat the other one and the injured dolla is looking in a real bad way no fins bare flesh/no scales etc. What should I do to save my dolla?

 

[james_fish]

Remove him from the tank immediatly, isolate him in another tank. This should be your first step.

James.