{"title":"Algae Control","description":null,"products":[{"product_id":"alligare-diquat-herbicide","title":"Alligare Diquat Herbicide \u0026 Algaecide","description":"\u003cp\u003eA fast-acting, non-selective contact herbicide and algaecide for emergent, floating, and submerged weeds. Thorough contact with green plant tissue is important for control.\u003c\/p\u003e\u003ch3\u003eRecommended for\u003c\/h3\u003e\u003cp\u003eSubmerged weeds, duckweed, and algae in ponds, lakes, drainage ditches, and canals.\u003c\/p\u003e\u003ch3\u003eActive ingredient\u003c\/h3\u003e\u003cp\u003eDiquat Dibromide (37.3%).\u003c\/p\u003e\u003ch3\u003eProduct details \u0026amp; application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInterferes with photosynthesis and can produce visible effects within hours to a few days.\u003c\/li\u003e\n\u003cli\u003eFor best results, use with an appropriate non-ionic surfactant where the label calls for one.\u003c\/li\u003e\n\u003cli\u003eApply to actively growing weeds and avoid stirring up bottom sediment during treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey plants \/ growth controlled\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydrilla\u003c\/li\u003e\n\u003cli\u003eWater lettuce\u003c\/li\u003e\n\u003cli\u003eDuckweed\u003c\/li\u003e\n\u003cli\u003eWater hyacinth\u003c\/li\u003e\n\u003cli\u003eSalvinia\u003c\/li\u003e\n\u003cli\u003eCoontail\u003c\/li\u003e\n\u003cli\u003ePondweeds\u003c\/li\u003e\n\u003cli\u003eBladderwort\u003c\/li\u003e\n\u003cli\u003eFilamentous algae\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication examples\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLakeshore 100 ft × 100 ft: 0.46 gal\u003c\/li\u003e\n\u003cli\u003eLakeshore 75 ft × 100 ft: 0.34 gal\u003c\/li\u003e\n\u003cli\u003eLakeshore 50 ft × 50 ft: 0.12 gal\u003c\/li\u003e\n\u003cli\u003e1.0 acre pond: 2.0 gal\u003c\/li\u003e\n\u003cli\u003e0.50 acre pond: 1.0 gal\u003c\/li\u003e\n\u003cli\u003e0.25 acre pond: 0.50 gal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWater use \u0026amp; safety\u003c\/h3\u003e\u003cp\u003eThe supplied information lists no swimming or fishing restriction and a 5-day irrigation restriction. It also advises keeping people and pets out of treated areas for 24 hours.\u003c\/p\u003e\u003ch3\u003eShipping restrictions\u003c\/h3\u003e\u003cp\u003eCannot ship to: AK, CA, CT, DE, HI, ME, MD, MA, MI, NH, NJ, NY, OR, RI, VT, WA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always refer to the current product label for exact application rates, restrictions, directions, and instructions.\u003c\/p\u003e","brand":"Alligare","offers":[{"title":"1 gal","offer_id":48364093898939,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true},{"title":"2.5 gal","offer_id":48364093931707,"sku":null,"price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/files\/alligare-diquat_c3780a69-b3f8-4311-92e3-a5743f9b5845.png?v=1790458627"},{"product_id":"cutrine-algaecide-granular","title":"Cutrine Plus Granular Algaecide","description":"\u003cp\u003eA fast-acting chelated copper granular algaecide for bottom-growing algae and certain aquatic vegetation. The granules sink to the treatment zone and release copper directly where nuisance growth is occurring.\u003c\/p\u003e\u003ch3\u003eRecommended for\u003c\/h3\u003e\u003cp\u003eAlgae and chara growing on the bottom of a lake or pond.\u003c\/p\u003e\u003ch3\u003eActive ingredient\u003c\/h3\u003e\u003cp\u003e3.7% elemental copper (10.7% Copper Ethanolamine Complex).\u003c\/p\u003e\u003ch3\u003eProduct details \u0026amp; application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGranular formulation sinks rapidly for targeted treatment.\u003c\/li\u003e\n\u003cli\u003eChelated copper remains active longer than standard copper sulfate.\u003c\/li\u003e\n\u003cli\u003eTreat heavy algae growth in sections to reduce the risk of oxygen depletion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey plants \/ growth controlled\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFilamentous algae\u003c\/li\u003e\n\u003cli\u003eSpirogyra\u003c\/li\u003e\n\u003cli\u003eCladophora\u003c\/li\u003e\n\u003cli\u003eVaucheria\u003c\/li\u003e\n\u003cli\u003eUlothrix\u003c\/li\u003e\n\u003cli\u003eChara\u003c\/li\u003e\n\u003cli\u003eNitella\u003c\/li\u003e\n\u003cli\u003eStarry stonewort\u003c\/li\u003e\n\u003cli\u003eHydrilla\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication examples\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLakeshore 100 ft × 100 ft: 6.9 lb\u003c\/li\u003e\n\u003cli\u003eLakeshore 75 ft × 100 ft: 5.1 lb\u003c\/li\u003e\n\u003cli\u003eLakeshore 50 ft × 50 ft: 1.8 lb\u003c\/li\u003e\n\u003cli\u003e1.0 acre pond: 30 lb\u003c\/li\u003e\n\u003cli\u003e0.50 acre pond: 15 lb\u003c\/li\u003e\n\u003cli\u003e0.25 acre pond: 7.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWater use \u0026amp; safety\u003c\/h3\u003e\u003cp\u003eThe supplied information states treated water can be used immediately for swimming, fishing, drinking, and irrigation when applied as directed. Use caution in waters containing copper-sensitive fish such as koi, hybrid goldfish, or trout, especially at low carbonate hardness.\u003c\/p\u003e\u003ch3\u003eShipping restrictions\u003c\/h3\u003e\u003cp\u003eCannot ship to: AK, CA, CT, HI, ID, ME, MA, NH, NJ, NY, OR, RI, VT, WA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always refer to the current product label for exact application rates, restrictions, directions, and instructions.\u003c\/p\u003e","brand":"SePro","offers":[{"title":"12 lb","offer_id":48364094030011,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true},{"title":"30 lb","offer_id":48364094062779,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/files\/CutrinePlus.jpg?v=1791125211"},{"product_id":"alligare-argos-algaecide","title":"Alligare Argos Algaecide","description":"\u003cp\u003eA rapid-response liquid copper-based algaecide for controlling floating and submerged algae across a range of water-quality conditions, including hard water.\u003c\/p\u003e\u003ch3\u003eActive ingredient\u003c\/h3\u003e\u003cp\u003eCopper Ethanolamine Complex (9% metallic copper equivalent).\u003c\/p\u003e\u003ch3\u003eProduct details \u0026amp; application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to control planktonic algae in approximately 24–48 hours and filamentous algae in roughly 3–4 days.\u003c\/li\u003e\n\u003cli\u003eApplied as a contact treatment using backpack, handheld, or larger tank sprayers.\u003c\/li\u003e\n\u003cli\u003eFormulated to help prevent copper precipitation in hard-water conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey plants \/ growth controlled\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydrilla\u003c\/li\u003e\n\u003cli\u003eCyanobacteria\u003c\/li\u003e\n\u003cli\u003eDiatoms\u003c\/li\u003e\n\u003cli\u003eFilamentous algae\u003c\/li\u003e\n\u003cli\u003ePlanktonic green algae\u003c\/li\u003e\n\u003cli\u003ePlanktonic golden algae\u003c\/li\u003e\n\u003cli\u003eChara\u003c\/li\u003e\n\u003cli\u003eNitella\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication examples\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLakeshore 100 ft × 100 ft: 1.38 gal\u003c\/li\u003e\n\u003cli\u003eLakeshore 75 ft × 100 ft: 1.03 gal\u003c\/li\u003e\n\u003cli\u003eLakeshore 50 ft × 50 ft: 0.35 gal\u003c\/li\u003e\n\u003cli\u003e1.0 acre pond: 1.50 gal\u003c\/li\u003e\n\u003cli\u003e0.50 acre pond: 0.75 gal\u003c\/li\u003e\n\u003cli\u003e0.25 acre pond: 0.38 gal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWater use \u0026amp; safety\u003c\/h3\u003e\u003cp\u003eThe supplied information states there are no water-use restrictions for swimming, fishing, or livestock watering after application when used according to the label.\u003c\/p\u003e\u003ch3\u003eShipping restrictions\u003c\/h3\u003e\u003cp\u003eCannot ship to: AK, HI, ME, NY, VT, WA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always refer to the current product label for exact application rates, restrictions, directions, and instructions.\u003c\/p\u003e","brand":"Alligare","offers":[{"title":"1 gal","offer_id":48364094554299,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true},{"title":"2.5 gal","offer_id":48364094587067,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/files\/alligare-argos.png?v=1790458733"},{"product_id":"flumigard-sc","title":"Alligare Flumigard SC Herbicide \u0026 Algaecide","description":"\u003cp\u003eA fast-acting broad-spectrum liquid herbicide used to control aquatic weeds and filamentous algae. Midwest Aqua Care identifies it as a top seller for Watermeal, Wolffia, and Duckweed.\u003c\/p\u003e\u003ch3\u003eRecommended for\u003c\/h3\u003e\u003cp\u003eSurface and submerged aquatic vegetation, especially duckweed and watermeal.\u003c\/p\u003e\u003ch3\u003eActive ingredient\u003c\/h3\u003e\u003cp\u003eFlumioxazin (4 lb\/gal).\u003c\/p\u003e\u003ch3\u003eProduct details \u0026amp; application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCan be applied by surface or subsurface application.\u003c\/li\u003e\n\u003cli\u003eTank-mix compatible with a range of other active ingredients.\u003c\/li\u003e\n\u003cli\u003eUse an aquatic-approved surfactant when directed by the product label.\u003c\/li\u003e\n\u003cli\u003eTo reduce oxygen-depletion risk, treat only one-third to one-half of the water body at a time and wait 10–14 days between treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey plants \/ growth controlled\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFilamentous algae\u003c\/li\u003e\n\u003cli\u003eEurasian watermilfoil\u003c\/li\u003e\n\u003cli\u003eDuckweed\u003c\/li\u003e\n\u003cli\u003eHydrilla\u003c\/li\u003e\n\u003cli\u003ePondweed\u003c\/li\u003e\n\u003cli\u003eSalvinia\u003c\/li\u003e\n\u003cli\u003eSouthern naiad\u003c\/li\u003e\n\u003cli\u003eWater lettuce\u003c\/li\u003e\n\u003cli\u003eWatermeal\u003c\/li\u003e\n\u003cli\u003eCoontail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication examples\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLakeshore 100 ft × 100 ft: 29.44 oz\u003c\/li\u003e\n\u003cli\u003eLakeshore 75 ft × 100 ft: 22.08 oz\u003c\/li\u003e\n\u003cli\u003eLakeshore 50 ft × 50 ft: 7.36 oz\u003c\/li\u003e\n\u003cli\u003e1.0 surface acre pond: 16 oz\u003c\/li\u003e\n\u003cli\u003e0.50 acre: 8 oz\u003c\/li\u003e\n\u003cli\u003e0.25 acre: 4 oz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWater use \u0026amp; safety\u003c\/h3\u003e\u003cp\u003eThe supplied information states there are no swimming or fishing restrictions when used according to label directions.\u003c\/p\u003e\u003ch3\u003eShipping restrictions\u003c\/h3\u003e\u003cp\u003eCannot ship to: AK, CA, CT, DC, HI, ME, NJ, NY, OR, RI, VT, WA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always refer to the current product label for exact application rates, restrictions, directions, and instructions.\u003c\/p\u003e","brand":"Alligare","offers":[{"title":"64 oz","offer_id":48364095340731,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true},{"title":"128 oz","offer_id":48364095373499,"sku":null,"price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/files\/alligare-flumigard-sc.png?v=1790458765"},{"product_id":"hydrothol-granular","title":"Hydrothol Granular Herbicide and Algaecide","description":"\u003cp\u003eA fast-acting granular contact herbicide and algaecide used to control submerged weeds and algae in lakes, ponds, and irrigation canals. It is especially useful for targeted dock and shoreline treatments.\u003c\/p\u003e\u003ch3\u003eActive ingredient\u003c\/h3\u003e\u003cp\u003e11.2% mono(N,N-dimethylalkylamine) salt of endothall.\u003c\/p\u003e\u003ch3\u003eProduct details \u0026amp; application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGranules sink into the treatment zone for bottom-growing weeds and algae.\u003c\/li\u003e\n\u003cli\u003eControls submersed weeds and filamentous algae simultaneously.\u003c\/li\u003e\n\u003cli\u003eTreat heavy vegetation in sections to reduce the risk of oxygen depletion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey plants \/ growth controlled\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChara\u003c\/li\u003e\n\u003cli\u003eSpirogyra\u003c\/li\u003e\n\u003cli\u003ePithophora\u003c\/li\u003e\n\u003cli\u003eHydrilla\u003c\/li\u003e\n\u003cli\u003eElodea\u003c\/li\u003e\n\u003cli\u003eCoontail\u003c\/li\u003e\n\u003cli\u003eMilfoil\u003c\/li\u003e\n\u003cli\u003eNaiad\u003c\/li\u003e\n\u003cli\u003eAmerican pondweed\u003c\/li\u003e\n\u003cli\u003eSago pondweed\u003c\/li\u003e\n\u003cli\u003eCurly-leaf pondweed\u003c\/li\u003e\n\u003cli\u003eWater stargrass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication examples\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLakeshore 100 ft × 100 ft: 55.89 lb\u003c\/li\u003e\n\u003cli\u003eLakeshore 75 ft × 100 ft: 41.31 lb\u003c\/li\u003e\n\u003cli\u003eLakeshore 50 ft × 50 ft: 15.58 lb\u003c\/li\u003e\n\u003cli\u003eThe supplied guidance notes a 20 lb bag generally treats about 2,000–8,000 sq ft depending on rate and target.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWater use \u0026amp; safety\u003c\/h3\u003e\u003cp\u003eThe supplied information states there is no swimming or fishing restriction immediately after proper application, but treated water should not be used for irrigation, drinking, or livestock watering for 7–25 days depending on dosage. Do not use in ponds with koi, grass carp, or goldfish at rates that can be toxic.\u003c\/p\u003e\u003ch3\u003eShipping restrictions\u003c\/h3\u003e\u003cp\u003eCannot ship to: AK, CA, CT, HI, ID, ME, MA, NH, NJ, NY, RI, VT, WA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always refer to the current product label for exact application rates, restrictions, directions, and instructions.\u003c\/p\u003e","brand":"UPL","offers":[{"title":"20 lb","offer_id":48364095406267,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"40 lb","offer_id":48364095439035,"sku":null,"price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/files\/hydrothol-granular-20lb.jpg?v=1790458782"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/7024\/5051\/collections\/Lake_Filamentous_Algae.jpg?v=1791489647","url":"https:\/\/midwestaquacare.com\/collections\/algae-control.oembed","provider":"Midwest Aqua Care","version":"1.0","type":"link"}