I have been thinking about this for seven or eight years and finally, through scientific research and my experimentation I think I have figured out something that may change the way we run aquariums. For many years I have been feeding live blackworms, live amphipods and live new born brine shrimp to my tank and I always assumed the excellent health of my fish was a result of that. My fish seem immune from just about everything including bacterial infections and parasites. Although live food seem