I have a hippo that just will not eat period. I got three of them about 3 weeks ago. The other two will run everyone else over getting to the food. The third one never really looked right. I am not the kind of person to give up on a fish. So I kept him even though I knew he would proably not make it. I just can not get him to eat. I feed flake, pellet, and shrimp. I hang seaweed sheets, and soak all food in garlic. I am open to suggestions. I do not want this guy to die.