Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants is glyphosate safe for around ponds with fish?

I hate to go backwards here, but what plants are you trying to kill?

Also, there may be knock offs with the same ingrediant but you need to check the % of active ingrediant on the label.

Which brings us to Glyphosate. Not exactly the best pond treatment. Just is not made for underwater plants. More or less for the shore. You need to add other things to it just to make it effective for marginals. Off to work, Coontail, cattails and bulrushes on the menu today. And no gly for me.