Are these pond clearing chemicals safe for ducks?

[rvecellio]

I was wondering if anyone has used these products for their pond and if it is safe for ducks?
Jungle pond algae relief and jungle pond water clear.

Any help would be greatly appreciated. Thanks

 

[Amiga]

I would doubt they are safe - they have a web site, perhaps you could contact them. They don't even have the entire bottle label visible for the "Warning" section. They do say it's not good for pond plants (the algae product), so that doesn't sound good.