Very few things are more fun than watching feeder fall victim, but I limit my feeder feeding now a days, or keep them in a salty water to "delouse" them. Also, I was interested to learn recently a lot of fish in the wild eat seeds and nuts that fall into the water, pacus, aros, oscars, cichlids, lots. In a way processed fish food is like a meat seed. But I agree, I avoid it too, a few shrimp pellets for nutrition or sometimes I"ll crush them up and soak meat in there for a bit before I feed them, when fish eat shrimp/fish in the wild they eat the food in the fish's stomach, guts, shell and they eat all different types, thats why its good to have a varied diet.