Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants eat fish from copper treated pond?

I bought the Cutrine to have on hand as a last resort. I hope it gathers dust on the shelf and never gets used. My hope is I can address the FA this summer thru erosion control measures and introduction of "good" vegetation to use the excess nutrients. While waiting for that to take effect (maybe next summer), I will try to fight it by removing any floating I see.

I do not have an answer to the question as to whether the Cu causes issues with the safety of the fish fillets.