Had one some years ago in another aggressive community tank, but didn't have much luck (died unexpectedly). Been getting the monster fish bug again lately after downsizing the last few years or so and decided I wanted another wolf. This "dude" is quickly becoming one of my favorite fish. It was given feeders at that store, so I wasn't expecting much, but I threw some floating pellets in...some interest, but no go, so I threw in some FD krill and same thing. After that, I tried some cut tilapia and went right after it.