I rescued this little guy from the pet store the other day. He was in a tank with a convict and was getting beat on real badly he had already lost both pectoral fins as you can see in the picture and his tail fin got ripped as well. The owner had no where else to put him so I bought him to keep him from being mauled to death. Anyone have an idea as to which one it is? Also any pointers on helping with its recovery would be greatly appreciated.