Diquat Aquatic Herbicide

It has cleared up my lagoon although I have had to apply it about 3 times

Definitely works.

works as advertised

Pond was covered in Duck weed. Spray the duck weed and some water grass and within 24 hrs the duck weed and grass had started dying. Highly recommend it. Be sure to follow the instructions on the back of the bottle to ensure you don’t over spray.

Need a seal on top of inside cap it had leaked out some had powery on outside where it had leaked could been a mess

I have a persistant problem with duckweek on a sewer lagoon! I put this on 3 days ago I can already see a big difference. The color has changed from a bright green to a dull green. I look for in the next few days to see it disappear!The only problem I have is the mixing part the instructions are not made for us ordinary folks! Calling wont help either!well now the duckweek is coming back! No idea how much to use on a retreat. no customer service!

Very effective and you don’t need much. Nice easy measure out of bottle. This is great around the shore combined with flumigard to knock out anything in the water and I do mean knockout. WOW can that stuff eliminate lilies and duckweed especially.The perfect one two punch IMO.

if you have intrusive PARROT Feather in your pond, don't waste your time. dont waste your time pulling it out with your hand, racking it out, you might be able to bull doze it out but one feather will multiply by the millions. This product is too strong and potent to try to treat that intrusive weed plus if you don't measure correctly you kill the fish, turtle and frog. And the parrot feather keeps coming back. I used something I Used in the past that didn't even list parrot feather, it clears sludge and dead leaf but it also got that parrot feather thats deep rooted. OH yes, have a one stop shop that clears the pond of everything including parrot feather. I won't say what it is because I don't need the formula to change anytime soon for the next 20 years. Good luck in your search to rid your pond of invasive Parrot feather pond weed. I will use this product to kill sidewalk weeds and weeds that pop out on your street in front of your house. That it will do. have not seen that stuff come back since putting this out. Wierd.