Keep your goldfish healthier with this all-in-one treatment. Includes marketing leading breakthrough formulas for the best results. •Rapidly treats disease-causing bacteria, fungus and parasites Keep your goldfish glowing with health. Treat the most common goldfish diseases caused by bacteria, fungus and parasites with this safe and effective treatment. Use to treat outbreaks of fungal and bacterial infections as well as parasitic infestations in goldfish aquariums.