--- product_id: 7656760 title: "Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems" brand: "applied biochemists" price: "581.84 DT" currency: TND in_stock: true reviews_count: 9 category: "Applied Biochemists" url: https://www.desertcart.tn/products/7656760-cutrine-plus-liquid-algaecide-1-gallon-epa-approved-copper-formula store_origin: TN region: Tunisia --- # Fast-acting algae control in 1-2 days Safe for wildlife & irrigation, no use restrictions EPA-approved copper formula, professional-grade Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems **Brand:** applied biochemists **Price:** 581.84 DT **Availability:** ✅ In Stock ## Summary > 🌿 Clear water, zero compromises—because your pond deserves the best. ## Quick Answers - **What is this?** Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems by applied biochemists - **How much does it cost?** 581.84 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/7656760-cutrine-plus-liquid-algaecide-1-gallon-epa-approved-copper-formula) ## Best For - applied biochemists enthusiasts ## Why This Product - Trusted applied biochemists brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious & Safe:** EPA-approved and safe for fishing, swimming, and irrigation—keep your ecosystem thriving. - • **Effortless Application:** Simple spray-on formula designed for both large-scale ponds and precise spot treatments. - • **Rapid Algae Eradication:** See visible algae reduction within 48 hours—because waiting is so last season. - • **Trusted by Professionals:** Used by experts in ponds, lakes, hatcheries, and irrigation systems—join the elite who demand results. - • **All-in-One Algae Solution:** Targets planktonic, filamentous, and chara algae for crystal-clear water every time. ## Overview Cutrine-Plus Liquid Algaecide is a professional-grade, EPA-approved copper-based formula designed for rapid and effective control of all major algae types in ponds, lakes, hatcheries, and irrigation systems. It delivers visible results within 1-2 days, is safe for wildlife and irrigation use, and features a convenient spray application for both large and spot treatments. Ideal for professionals and enthusiasts seeking crystal-clear, balanced water ecosystems. ## Description desertcart.com : Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems : Algaecide Water Treatments : Patio, Lawn & Garden Review: Controls our algae!! - Good service and a good product for our pond. Review: Clear, Happy Water! - Our pond is 100 feet across and sixteen feet deep. We have a windmill that provides aeration which helps but we have been battling filamentous algae ever since we built the pond in 2008. Usually we have to remove the green, slimy mess using back breaking labor, raking and even going out in a row boat and physically scooping it up with a pitchfork! After doing a bit of research we decided to try the Cutrine Plus this year(2013) I used a three gallon sprayer with the one gallon of Cutrine and two gallons of water. I don't know if it helped but I applied the Cutrine directly to the algae blooms, the sprayer could shoot about fifteen feet. In TWO days we checked the progress and 98% of the alge was gone! We have the pond stocked with blue gill and bass so had some concerns over toxicity but it has been three weeks since the application and I have seen no evidence of dead fish, in fact there are schools of minnows by the hundreds so I figure if the little fry are surviving things must be OK. The money spent on the Cutrine about equals what I spent for the Motrin I needed after last year's battle... I bought two gallons so I'm ready for next year's application! Live better through Chemistry! [EDIT] CHECK your concentration! The first two jugs I bought from another vendor were a 9% solution. The two I recently purchased through desertcart turned out to be a 27% copper solution! The data above says 9%. Were these sent in error? Of course at 27% I'll be using 2/3 less. ## Features - Cutrine Plus targets all major algae types-planktonic, filamentous, and chara-for total water clarity and balance in lakes, ponds, and reservoirs - Fast-Acting Algae Solution Used by Experts: Can see reduction in algae growth within 1-2 days - No restrictions on fishing, drinking, swimming, or irrigation. Safe for wildlife and livestock. Avoid use in waterbodies with copper-sensitive fish, like koi or trout -EPA approved - Simple Spray Application just use on targeted areas using a sprayer. Great for both large-scale and spot treatments - Due to compliance with state regulations, shipments to AK, CT, HI, ME, NJ, NY, VT, WA, and Canada are not permitted. Orders from these states will be voided ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HHS7EW | | Best Sellers Rank | #10,117 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #28 in Water Garden & Pond Treatment | | Customer Reviews | 4.4 4.4 out of 5 stars (1,407) | | Is Discontinued By Manufacturer | No | | Item Weight | 1 pounds | | Item model number | 38005901015 76513 | | Manufacturer | APPLIED BIOCHEMISTS | | Product Dimensions | 8.5 x 4.5 x 13 inches | ## Product Details - **Brand:** APPLIED BIOCHEMISTS - **Item Form:** Liquid - **Item Weight:** 1 Pounds - **Liquid Volume:** 128 Fluid Ounces - **Manufacturer:** APPLIED BIOCHEMISTS ## Images ![Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems - Image 1](https://m.media-amazon.com/images/I/81mARWUapIL.jpg) ![Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems - Image 2](https://m.media-amazon.com/images/I/71ktxYp-HKL.jpg) ![Cutrine-Plus Liquid Algaecide - 1 Gallon EPA-Approved Copper Formula for Fast Control of Planktonic, Filamentous and Chara Algae - Professional-Grade for Ponds, Lakes, Hatcheries & Irrigation Systems - Image 3](https://m.media-amazon.com/images/I/71xXF22-8zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Controls our algae!! *by G***S on November 7, 2025* Good service and a good product for our pond. ### ⭐⭐⭐⭐⭐ Clear, Happy Water! *by G***N on April 26, 2013* Our pond is 100 feet across and sixteen feet deep. We have a windmill that provides aeration which helps but we have been battling filamentous algae ever since we built the pond in 2008. Usually we have to remove the green, slimy mess using back breaking labor, raking and even going out in a row boat and physically scooping it up with a pitchfork! After doing a bit of research we decided to try the Cutrine Plus this year(2013) I used a three gallon sprayer with the one gallon of Cutrine and two gallons of water. I don't know if it helped but I applied the Cutrine directly to the algae blooms, the sprayer could shoot about fifteen feet. In TWO days we checked the progress and 98% of the alge was gone! We have the pond stocked with blue gill and bass so had some concerns over toxicity but it has been three weeks since the application and I have seen no evidence of dead fish, in fact there are schools of minnows by the hundreds so I figure if the little fry are surviving things must be OK. The money spent on the Cutrine about equals what I spent for the Motrin I needed after last year's battle... I bought two gallons so I'm ready for next year's application! Live better through Chemistry! [EDIT] CHECK your concentration! The first two jugs I bought from another vendor were a 9% solution. The two I recently purchased through Amazon turned out to be a 27% copper solution! The data above says 9%. Were these sent in error? Of course at 27% I'll be using 2/3 less. ### ⭐⭐⭐⭐ Good Product, Cost Effective for Larger Bodies of Watet *by L***Y on August 4, 2018* Good for algae in stock tanks. Effective and versatile for both floating and submerged algae. Takes some trial and error to get the proper mixture for your individual needs. Mixing instructions are overly complex and somewhat difficult to interpret. I felt as if the instructions and mixing guides were written to protect the manufacturer from liability rather than to actually help the consumer. I use Cutrine alone or in combination with diquat depending on the problem which has arisen. Once you get your mixture right Cutrine is an effective, economical treatment. Does not kill Duckweed or Azolla. ## Frequently Bought Together - 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) - 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 Granulated Algaecide - 30 lbs. 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.tn/products/7656760-cutrine-plus-liquid-algaecide-1-gallon-epa-approved-copper-formula](https://www.desertcart.tn/products/7656760-cutrine-plus-liquid-algaecide-1-gallon-epa-approved-copper-formula) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*