16 tablet pack. Instant Ocean Lifeguard Fish Medication * Convenient, all-in-one therapeutic treatment for saltwater aquarium fish * Powerful oxidizing action destroys disease-causing microorganisms * Safely and effectively treats bacterial, fungal, viral, and parasitic fish disease Easy dissolve tablets treat bacterial, fungal, viral, and parasitic disease in saltwater aquarium fish. Revolutionary non-antibiotic tablets rely on powerful oxidizing action to attack and destroy a wide range of disease-causing microorganisms. Treats infectious ailments such as ich, oodinium, fungus, milky or shedding slime, bacterial gill disease, mouth and fin rot, clamped or torn fins, and ulcers. Simply place tablets in floating dispenser to allow medication to dissolve and distribute evenly throughout the aquarium. Treat fish that display clinical signs of disease or new arrivals to prevent unwanted or unexpected infection. For saltwater aquariums. Use one tablet per 10 gallons of aquarium water for a treatment period of 5 consecutive days. Not suitable for invertebrates or newly set up aquariums.