---
product_id: 229578265
title: "Sonar Genesis Aquatic Herbicide, 1 Gallon Fast-Acting Systemic Treatment for Watermeal, Duckweed & Invasive Pond Weeds, EPA Approved, Spray-On Application for Faster Uptake in Lakes and Ponds"
brand: "sepro"
price: "$U38810"
currency: UYU
in_stock: true
reviews_count: 5
url: https://www.desertcart.uy/products/229578265-sonar-genesis-aquatic-herbicide-1-gallon-fast-acting-systemic-treatment
store_origin: UY
region: Uruguay
---

# Kills invasive aquatic plants at the root Fast-acting systemic formula EPA-approved for safe water use Sonar Genesis Aquatic Herbicide, 1 Gallon Fast-Acting Systemic Treatment for Watermeal, Duckweed & Invasive Pond Weeds, EPA Approved, Spray-On Application for Faster Uptake in Lakes and Ponds

**Brand:** sepro
**Price:** $U38810
**Availability:** ✅ In Stock

## Summary

> 🌊 Clear waters, zero weeds—fast and fearless!

## Quick Answers

- **What is this?** Sonar Genesis Aquatic Herbicide, 1 Gallon Fast-Acting Systemic Treatment for Watermeal, Duckweed & Invasive Pond Weeds, EPA Approved, Spray-On Application for Faster Uptake in Lakes and Ponds by sepro
- **How much does it cost?** $U38810 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/229578265-sonar-genesis-aquatic-herbicide-1-gallon-fast-acting-systemic-treatment)

## Best For

- sepro enthusiasts

## Why This Product

- Trusted sepro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **EPA-Registered Safety:** Approved for use in lakes, ponds, and reservoirs, combining effectiveness with environmental responsibility.
- • **Next-Gen Fast Formula:** Outpaces traditional herbicides with a quicker systemic action to restore aquatic balance faster.
- • **Extended Protection Span:** One powerful treatment delivers long-lasting control, keeping your waters clear for longer.
- • **Precision Aquatic Control:** Specifically designed to tackle watermeal and all invasive aquatic plants, making your water pristine.
- • **Rapid Root-Level Eradication:** Targets and eliminates aquatic weeds down to their roots, ensuring no regrowth.

## Overview

Sonar Genesis is a 1-gallon EPA-approved aquatic herbicide featuring a faster systemic formulation that kills invasive aquatic plants like watermeal down to the roots, providing long-lasting control and rapid action for lakes, ponds, and reservoirs.

## Description

Sonar Genesis Aquatic Herbicide, 1 Gallon Fast-Acting Systemic Treatment for Watermeal, Duckweed & Invasive Pond Weeds, EPA Approved, Spray-On Application for Faster Uptake in Lakes and Ponds

## Features

- Systemic Action – Kills weeds down to the roots to prevent regrowth.
- Long-Lasting Control – One treatment provides extended protection.
- Fast-Acting Formula – Works quicker than traditional systemic aquatic herbicides.
- EPA-Registered – Safe & approved for use in lakes, ponds, and reservoirs
- Cannot be shipped to AK, CA, CT, HI, ME, NJ, NY, WA or Canada. Orders placed from these states will be cancelled.

## Product Details

- **Brand:** SePRO
- **Liquid Volume:** 1 Gallons
- **Item Weight:** 8 ounces
- **Item Form:** Liquid
- **Target Species:** Watermeal, Duckweed, Pondweed, and many more.

## Images

![Sonar Genesis Aquatic Herbicide, 1 Gallon Fast-Acting Systemic Treatment for Watermeal, Duckweed & Invasive Pond Weeds, EPA Approved, Spray-On Application for Faster Uptake in Lakes and Ponds - Image 1](https://m.media-amazon.com/images/I/71yoQVHEPeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It really worked excellent, but took over four months.
*by S***E on March 15, 2023*

My entire 2.5 acre lake (about 7 feet deep) was solid green with duckweed for many years. One guest even got his golf clubs out thinking it was a putting green. I poured in one gallon Sonar Genesis, and 30 days later nothing. Per the instructions, I poured in a second gallon 30 days later, and waited for another 30 days. So now after 60 days I began to see maybe about 20% less duckweed. I was very discouraged, but I order another gallon (3 gallons total), and after pouring it in and waiting another 30 days (90 days total and 3 gallons later) maybe at best 45% of the duck week was gone. After four months about 75% was gone. Six month later from the first treatment and three gallons of Genesis later, about 98% of the duckweed has vanished. The fish and turtles are healthy and thriving. It appears to be nontoxic as advertised. I'm ecstatic with the results. A private company wanted $6950 to do this, and I did it myself with maybe 20 minutes of work for about $1200 with excellent results. I could not be more pleased. Give it time. Patience is a virtue!

### ⭐⭐⭐⭐⭐ Clear up pond.
*by R***N on November 13, 2024*

Worked in two doses over about two months.

### ⭐⭐⭐⭐⭐ Works as stated
*by J***S on July 24, 2022*

Applied to my pond that was completely covered with duckweed. Started to die in 1-2 weeks and all dead in 3 weeks. One good rain broke up all the dead floaters and now I have a clear pond.

## Frequently Bought Together

- Sonar Genesis, Aquatic Herbicide – 1 Gallon, EPA Approved, Faster Systemic Formulation for Control of Watermeal, and All Other Invasive Aquatic Plants.
- Alligare Diquat Herbicide - 128oz

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-10*