SKU: 18552282621
herbicide spectrum

herbicide spectrum SePRO Sonar A.S. Aquatic Herbicide 8 Ounce

Sale price$24.25 Regular price$26.94
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

herbicide spectrum SePRO Sonar A.S. Aquatic Herbicide 8 OunceSonar AS Aquatic Herbicide provides long term pond and lake weed control with a single treatment, often keeping water clear for a year or longer. This professional grade aquatic herbicide is highly effective on duckweed and other nuisance aquatic weeds, making it a trusted solution for restoring healthy ponds and lakes. Unlike many aquatic herbicides, Sonar AS has no water use restrictions after application, allowing normal activities such as

Sonar® AS Aquatic Herbicide provides long-term pond and lake weed control with a single treatment, often keeping water clear for a year or longer. This professional-grade aquatic herbicide is highly effective on duckweed and other nuisance aquatic weeds, making it a trusted solution for restoring healthy ponds and lakes.

Unlike many aquatic herbicides, Sonar® AS has no water-use restrictions after application, allowing normal activities such as swimming, fishing, livestock watering, and irrigation.

Trusted by professional pond and lake managers, Sonar® AS delivers selective, cost-effective weed control and has been used to restore some of the most environmentally sensitive lakes in the United States.

 

* Cannot be shipped to: AK, CA, CT, DC, HI, ME, NJ, NY, PR, RI, VT, WA


 

Application Rate

  

8 ounces treats up to a 1/4 acre pond 
16 ounces treats up to a 1/2 acre pond 
32 ounces treats up to a 1 acre pond 


Directions for use:

Treatments with Sonar AS can not get any easier. Simply mix Sonar AS in a clean bucket with pond water and pour in multiple spots around or into strips down the middle of your pond or lake. Product will disperse on its own.

 Product SDS Sheet & Label

                                            

Sonar AS SDS Sheet                         Sonar AS Label

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 18552282621

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4.5 ★★★★★
Based on 11 reviews
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Abby B
Lake Worth, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
E
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EE
Carnegie, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kate
Chelsea, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
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Verified Purchase
Nicholle King
Natrona Heights, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
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jmb02129
Pawtucket, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026

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