Question now that I have added a sun catfish to my Wolf tank my Wolf takes it's time eating. For example today I dropped a silver side in front of the Wolf, he watched it fall right in front of him and nothing, just stared at it. So about 15 minutes later my sleeping sun cat smells it and slowly swims over and eats it then goes back to it's side of the tank to sleep. Use to the Wolf would hit whatever I dropped on it's way down to the bottom, now it's seems to wait.