Tomar im getting rid of a few fish mainly the ones that pic on my wolf fish. Im trading in a jack dempsey aka "THE BULLY", a sveni pike, and a delhezi bichir. So my tank will have a ck, and the wolf fish(mala). I was thinking about getting a cuda but wasnt sure if he would kill the wolf or vice versa. Yes or no. If it wont work ill skip it.