It worked great for me! Used to clear up some ich in my neon tetras & did not harm my plants or inverts (horned nerite snails & amano shrimp). Really pleased with delivery time too.
Worked great. Used as recomended for a week and everything cleared up. No damage to plant or snails.
I was not aware that this product contained malachite green, which permanently stains the aquarium silicone etc., when I ordered the product. I was treating the ich with increased temperature (86 degrees F) and aquarium salt @ 1 tsp/gal. This treatment was successful but I kept the Ich-X anyway as a backup in case the first treatment did not cure the problem. Since the product was used and recommended by Aquarium Co-Op (Corey McElroy), I am certain that it works. I'll set up a quarantine/hospital tank for future treatment.
Took over a week and a half of dosing, but it seems to have finally kicked it. I did 25% water changes each day, and kept redosing until I didn't see any more ich nodes. I might redose in a day or two in case the ich is still pupating in the substrate. No fatalities among my sensitive fish or inverts.