--- product_id: 717035678 title: "Sonar RTU (Ready-to-Use) Aquatic Herbicide - 1 Quart Systemic Herbicide for Duckweed, Hydrilla and Most Difficult Aquatic Weeds, No Equipment Needed, Simply Pour in for Season Long Control" brand: "sepro" price: "AED 1369" currency: AED in_stock: true reviews_count: 5 category: "Se Pro" url: https://www.desertcart.ae/products/717035678-sonar-rtu-ready-to-use-aquatic-herbicide-1-quart-systemic store_origin: AE region: United Arab Emirates --- # Season-long control of aquatic weeds 1 quart liquid, easy pour No mixing, no equipment needed Sonar RTU (Ready-to-Use) Aquatic Herbicide - 1 Quart Systemic Herbicide for Duckweed, Hydrilla and Most Difficult Aquatic Weeds, No Equipment Needed, Simply Pour in for Season Long Control **Brand:** sepro **Price:** AED 1369 **Availability:** ✅ In Stock ## Summary > 🌊 Pour, relax, and reclaim your pond—weed-free waters await! ## Quick Answers - **What is this?** Sonar RTU (Ready-to-Use) Aquatic Herbicide - 1 Quart Systemic Herbicide for Duckweed, Hydrilla and Most Difficult Aquatic Weeds, No Equipment Needed, Simply Pour in for Season Long Control by sepro - **How much does it cost?** AED 1369 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/717035678-sonar-rtu-ready-to-use-aquatic-herbicide-1-quart-systemic) ## 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 - • **DIY-Friendly Formula:** Perfect for millennial pond owners who want effective, hassle-free weed control. - • **Trusted by Thousands:** 4.1-star rating from 415 users who reclaimed their ponds with confidence. - • **Effortless Application:** Simply pour directly into your pond—no spray gear or boats required. - • **Safe for Fish & Recreation:** No restrictions on swimming, fishing, or drinking after application. - • **Powerful Season-Long Control:** One quart treats 1/8th of an acre, keeping your water clear all season. ## Overview Sonar RTU is a ready-to-use aquatic herbicide designed for easy, no-mess control of tough aquatic weeds like duckweed and hydrilla. With no mixing or equipment needed, this 1-quart liquid treats up to 1/8th of an acre for an entire season, ensuring safe, effective weed management that protects fish and recreational use. ## Description Sonar ready-to-use RTU represents an exciting new era in pond weed management for the do-it-yourselfer the innovative new RTU formulation allows anyone to make water usable for recreation, bring fish populations back into balance and restore property values. We're so sure that applications of sonar RTU conducted according to directions will control target aquatic vegetation listed on the label that we'll work with you until you see the results you expect. There's never been a better time to trust your lake or pond to sonar. Sonar RTU and duckweed many pond owners consider duckweed to be their toughest aquatic weed problem. Duckweed is a very comma on nuisance aquatic weed that is spread from pond to pond via waterfowl or other wildlife. While it is comma only mistaken for algae, duckweed is actually a tiny plant with an explosive reproductive capacity that can completely cover a pond in just a few weeks to the point that the infested waterbody resembles a golf-course green. Fortunately, no other aquatic herbicide is more effective on duckweed. Sonar provides complete, long-lasting control of duckweed and other stubborn unwanted aquatic vegetation. Review: Works on small pond - I have a small backyard koi pond of approx. 800 gallons that got duckweed a couple of years ago from some plants I had ordered on eBay. This product is expensive but I hadn’t found a better option, so I bought a bottle and did the math to determine that I needed to add a whopping 3 ml. I double checked my work and got the same answer. So I used a syringe that had come with an inkjet refill kit, shook the bottle, sucked 3 ml out, and squirted it into the pond. It remained kind of congealed so I did mix it into the water. A week later and the duckweed turned light in color and started to die off. I skimmed most of it off and it’s obvious that it is no longer spreading. I’ll reapply in a couple of weeks per the directions but I stand amazed that 3 ml was this effective. It does not appear to be affecting my 3 koi at all. Review: Finally something that really worked - This stuff works. Finally something that cleaned our pond up. I am very happy with this product. It has taken me years to find something that works like this and doesn't harm the fish. ## Features - No Mixing, No Spray Equipment, No Boat Required - Effortless Application for Any User (Simply pour directly into the waterbody) - No Drinking, Swimming, or Fishing Restrictions - Effective, and Convenient for all DIY Enthusiasts - Due to compliance with state regulations, shipments to AK, CT, HI, ME, NJ, NY, WA, and Canada are not permitted. Orders from these states will be voided. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004XWS5DU | | Brand | SePRO | | Brand Name | SePRO | | Coverage | 1 quart treats 1/8th of an acre of water for the entire season | | Customer Reviews | 4.1 out of 5 stars 415 Reviews | | Item Form | Liquid | | Item Weight | 984 g | | Item form | Liquid | | Item weight | 984 g | | Liquid Volume | 1 Quarts | | Liquid volume | 1 Quarts | | Manufacturer | SePRO Corporation | | Model Number | SonRTU | | Part Number | SonRTU | | UPC | 811055010933 | | Unit Count | 32.0 Milliliters | ## Product Details - **Brand:** SePRO - **Item weight:** 984 g - **Liquid volume:** 1 Quarts - **Item form:** Liquid - **UPC:** 811055010933 ## Images ![Sonar RTU (Ready-to-Use) Aquatic Herbicide - 1 Quart Systemic Herbicide for Duckweed, Hydrilla and Most Difficult Aquatic Weeds, No Equipment Needed, Simply Pour in for Season Long Control - Image 1](https://m.media-amazon.com/images/I/716pWdgNfeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works on small pond *by G***G on 20 July 2024* I have a small backyard koi pond of approx. 800 gallons that got duckweed a couple of years ago from some plants I had ordered on eBay. This product is expensive but I hadn’t found a better option, so I bought a bottle and did the math to determine that I needed to add a whopping 3 ml. I double checked my work and got the same answer. So I used a syringe that had come with an inkjet refill kit, shook the bottle, sucked 3 ml out, and squirted it into the pond. It remained kind of congealed so I did mix it into the water. A week later and the duckweed turned light in color and started to die off. I skimmed most of it off and it’s obvious that it is no longer spreading. I’ll reapply in a couple of weeks per the directions but I stand amazed that 3 ml was this effective. It does not appear to be affecting my 3 koi at all. ### ⭐⭐⭐⭐⭐ Finally something that really worked *by G***Y on 12 July 2026* This stuff works. Finally something that cleaned our pond up. I am very happy with this product. It has taken me years to find something that works like this and doesn't harm the fish. ### ⭐ DIDN’T WORK ON DUCKWEED. *by A***A on 5 June 2026* This did not work for us. We did it exactly as directly, completed 2 cycles and our pond is still a layer of green duckweed. We even used bacticlear with it. Disappointed because I thought we had found an answer and spent a lot of money for nothing. I wish we just saved the money and spent it on a pond company who guarantees removal ## Frequently Bought Together - Sonar RTU (Ready-to-Use) Aquatic Herbicide - 1 Quart Systemic Herbicide for Duckweed, Hydrilla and Most Difficult Aquatic Weeds, No Equipment Needed, Simply Pour in for Season Long Control - Aquashade 1-Gallon Pond Treatment – EPA-Approved Blue Dye for Weed & Algae Suppression | Eco-Friendly, Non-Toxic, and Safe for Aquatic Life, Livestock, and Wildlife - Cutrine-Plus Liquid Algaecide - 1 Gallon Professional-Grade Algae Killer for Lakes & Ponds, EPA Approved to Control All Types of Algae (Planktonic, Filamentous, and Chara) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/717035678-sonar-rtu-ready-to-use-aquatic-herbicide-1-quart-systemic](https://www.desertcart.ae/products/717035678-sonar-rtu-ready-to-use-aquatic-herbicide-1-quart-systemic) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-16*