Hikari Saltwater Ich X 16 Oz.

Do not use Ich-X with any other medications.  Do not use with sulfinate-, or sulfoxylate-base water conditioners. May permanently stain silicone tanks and sealants, rocks, concrete, plastic objects, clothing, laminate counter tops, floors, furniture and carpeting.  Ich-X  may be harmful to some invertebrates for example filter feeders. Use caution and observe carefully when treating aquariums with invertebrates.  

Directions For Use:  

To treat ich of freshwater fishes and marine ich disease of marine fishes, add one 1 teaspoon 5 mL of Ich-X to 10 gallons of aquarium water. For Best Results: Treat in a separate treatment tank, remove activated carbon from filters and clean or replace mechanical filtration media, do not stop filtration. Make at least 1/3 water change before each addition of Ich-X. Repeat treatments at least every 24 hours, but no more often than every 8 hours, depending upon the course of the disease. DO NOT OVERDOSE

Ingredients:  water, formaldehyde 5%, methanol 2%, malachite green chloride 0.1%