100% organic, active ingredients treat diseases caused by Ich, fungus, protozoans, and dinoflagellates. Also may be used as a disease inhibitor or preventive. Effective in freshwater, salt, or brackish water. Will not discolor water, unduly affect pH or nitrifying bacteria. May be used with water conditioners such as NovAqua Plus. Treats up to 960 gallons. 16 oz.
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