A safe, all natural way to treat bacterial infections in saltwater fish and corals. Rapidly repairs open, red sores, and wounds, fin and tail rot, pop eye, body slime, and mouth and fungus on fish. Also used on commercial coral farms to control bacterial infections and tissue degradation, and to remove parasitic flatworms in wild corals. - Extracted from Tea Tress - Reef safe - Will not harm the biological filter - Use in main tank or as coral dip - Treats up to 948 gallons