“I used this product on and off for the last 2 to 3 months. I was wondering why every healthy Lionfish I bought died after one night. The longest one survived 2 weeks. After 12 dead lionfish, I began to research the internet for clues and only just found out that Lionfish is sensitive to copper based Ichonex treatment.
I wish they put this warning on the label, so I wouldn't have wasted so much money on replacing one lionfish after another.”
