Kordon Ich Attack is a 100% organic disease treatment for fresh and saltwater aquariums, including those with reefs and live rock. Its safe, effective, and treats diseases caused by Ich, fungus, protozoans, and dinoflagellats.

• 100% organic aquarium disease treatment.
• Safe for fresh, saltwater and reef aquariums.
• Treats diseases caused by: Ich, Fungus, Protozoans and Dinoflagellates.

Size: 16 oz - treats 960 gallons