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The Best Cutrine Plus Granular Algaecide of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Cutrine Plus Granular Algaecide of 2023. Check our ranking below.

2,606 Reviews Scanned

Rank No. #1
Cutrine Plus Granulated Algaecide, 30 lbs
  • Rapid sinking granules for targeted delivery to bottom-growing algae
  • Visible reduction of algae growth 1-2 days
  • Chelating agents prevent the precipitation of copper with carbonates and bicarbonates in the water for longer activity
  • Stays active in the water longer than copper sulfate
  • Ideal for algae in deeper waters or bottom growing algae - use Cutrine Plus Algaecide (liquid) for algae on the surface or in the water column
Rank No. #2
Cutrine Plus Granular Algaecide- 12 Lb. Pail
  • Cutrine-Plus Granular Algaecide is one of the most popular algaecides on the market today. It is a double-chelated copper solution effective against a wide variety of algal species. Due to its double-chelate it stays in the water column longer, and in combination with its greater amount of activity in the plant can be much more effective. Active Ingredient: Copper as elemental 10.7%
Rank No. #3
APPLIED BIOCHEMISTS 390242A Cutrine-Plus Granular Algaecide, 12 lbs
  • BENEFITS: Visible reduction in algae growth 1-2 days after application of the algaecide
  • USE: Follow instruction included with algaecide for application to water affected by the algae
  • COMPATIBILITY: Works in “hard” water; No not use in waters containing koi, hybrid goldfish, or trout if hardness of the water is <50ppm
  • FEATURES: Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates; 3.7% copper from mixed ethanolamine complexes
  • INCLUDES: One 12-lb container of Cutrine-Plus Granular Algaecide and Herbicide from Applied Biochemists
SaleRank No. #4
Cutrine-Plus Algaecide, 1 gal
  • Effective control of forms planktonic and filamentous algae
  • ALGAE CONTROL USED BY THE PROS - WORKS FAST: Visible reduction in algae growth 1 – 2 days after application. Shows fast results on most types of algae.
  • DOUBLE CHELATED FORMULA: Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates in the water
  • RECOMMENDED USE: Lakes, potable water reservoirs, ponds, fish hatcheries and raceways, crop and non-crop irrigation conveyance systems (ditches, canals and laterals)
  • Ideal for algae on the surface or in the water column. Works in hard water.
Rank No. #5
CUTRINE Plus GRANULAR 30#
  • 30 LBS
  • ACTIVE INGREDIENTS: Copper ethanolamine complex 10.7%
  • TARGET PESTS: Chara, Nitella, Hydrilla & bottom growths of Filamentous Algae & more
  • USE: Farm Ponds, Fish Hatcheries, Golf Courses, Lakes, Ponds, Swimming areas, Water Reservoirs
  • Not for Sale to: MA CT, ME & NY
Rank No. #6
1 Gallon - Cutrine Plus Liquid Algaecide
  • 1 Gallon - Cutrine Plus Liquid Algaecide for ponds and lakes.
Rank No. #7
Cutrine-Plus Aquatic Algaecide 2.5 gal
  • Effective control of forms planktonic and filamentous algae
  • ALGAE CONTROL USED BY THE PROS - WORKS FAST: Visible reduction in algae growth 1 – 2 days after application. Shows fast results on most types of algae.
  • DOUBLE CHELATED FORMULA: Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates in the water
  • RECOMMENDED USE: Lakes, potable water reservoirs, ponds, fish hatcheries and raceways, crop and non-crop irrigation conveyance systems (ditches, canals and laterals)
  • Ideal for algae on the surface or in the water column. Works in hard water.
Rank No. #8
Cutrine Plus 4 Gallons abc-1003cs
  • Copper Ethanolamine Complex 27.9%
  • Cutrine Plus Algaecide is for use in potable water resevoirs, lakes, farm ponds, crop and non-crop irrigation conveyance systems, fish and industrial ponds, fish hatcheries and raceways, ditches, and canals.
  • Cutrine Plus is applied at 0.6 to 1.2 gallons per acre foot of water
Rank No. #9
Crystal Blue Copper Sulfate Algaecide - Granular Aquatic Grade Copper Sulfate for Pond Algae Control - 5 Pounds
  • 99% Copper Sulfate Pentahydrate. To be used for large bodies of water, not small decorative ponds, water features, or pools.
  • Controls most species of algae like filamentous, string algae and swimmers itch. Copper Sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60F.
  • Most effective when cast out on top of thick floating algae mats. Be aware of how much vegetation you are treating at one time. Eliminating too much at once can deplete the oxygen levels too quickly for your fish.
  • Granular Copper Sulfate, 5 lbs
  • DO NOT use in bodies of water that include Koi, Goldfish, Trout, or Grass Carp. These types of fish are sensitive to copper sulfate products.
Rank No. #10
Weedtrine D Aquatic Herbicide, 1 gal
  • BENEFITS: Weedtrine D Aquatic Herbicide controls submersed, floating and emergent weeds including duckweed
  • USE: Ideal for a broad range of weeds commonly found in ponds, pools, fountains and other water sources
  • COMPATIBILITY: Water use is restricted for irrigation, drinking (animal or human) and swimming
  • FEATURES: Quickly dilutes in water; Easy-spray application; Non-volatile herbicide; A surfactant is necessary when using this product with any weed on or above the water surface
  • INCLUDES: One 1-gal container of Weedtrine D Aquatic Herbicide from Applied Biochemists
SaleRank No. #11
BioSafe Systems 3002-8 GreenClean Granular Algaecide String Algae Control for Koi Ponds, Fountains, Waterfalls, Water Features on Contact, 8 lbs, EPA Registered
  • GREENCLEAN GRANULAR ALGAECIDE: This 8-pound bucket treats and controls algae in up to 16,000 gallons of water for your in-home or residential ponds, fountains, or water features; this product can be used while your pond is stocked.
  • IDEAL FOR PONDS WITH FISH AND AQUATIC LIFE: This product is not harmful to fish or aquatic plants when used as directed and can be used while your pond or water feature is fully stocked; kill algae and improve water quality while your fish and plants thrive.
  • CLEAN FORMULA: Our clean formula is a great alternative to harsh chemicals and it is chlorine, copper, and phosphate-free; that means it won’t harm fish or plants and targets the algae in your pond.
  • WORKS FAST: This product is quick and efficient and begins working on contact, killing algae fast; you'll see full results in 24 to 48 hours after proper treatment, releasing oxygen to your water feature.
  • TREATS TWO ALGAES: GreenClean Granular Algaecide is effective and offers immediate results when eliminating blue-green and string algae; It kills on contact and works best when applied in the early morning hours on calm, sunny days.
SaleRank No. #12
Crystal Plex - Lake and Pond Algaecide Treatment - Liquid Copper Algaecide Kills and Prevents Various Types of Algae (Planktonic, Filamentous, Chara) - 1 Gallon Treats up to 1 Acre
  • Controls many types of algae such as filamentous, chara, planktonic and swimmers itch for a beautiful and safe pond all year long
  • When used as directed, Crystal Plex is 100 percent safe for humans, fish, livestock, pets, birds, swimming and irrigation
  • Not for use in Koi, Goldfish, or Trout ponds
  • Treat only a third to half of your pond at a time
  • One gallon treats 1 surface acre 1-3 ft deep
SaleRank No. #13
Cutrine Plus Algaecide and Bacti-Klear
  • Take care of your algae and then consume the decaying matter while maintaining a healthy pond.
  • ALGAE CONTROL USED BY THE PROS - WORKS FAST: Visible reduction in algae growth 1 – 2 days after application. Shows fast results on most types of algae.
  • DOUBLE CHELATED FORMULA: Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates in the water
  • Beneficial bacteria produces enzymes - Lipase, Protease, Amylase, and Cellulase
  • Cannot be shipped to AK, CT, HI, ME, NJ, NY, WA or Canada. Orders placed from these states will be cancelled.
SaleRank No. #14
Cutrine Plus Algaecide and Aquashadow Black Pond Dye
  • Enhance your water quality, while controlling your algae.
  • ALGAE CONTROL USED BY THE PROS - WORKS FAST: Visible reduction in algae growth 1 – 2 days after application. Shows fast results on most types of algae.
  • RECOMMENDED USE: Lakes, potable water reservoirs, ponds, fish hatcheries and raceways, crop and non-crop irrigation conveyance systems (ditches, canals and laterals)
  • Enhance the aesthetic appeal of your natural pond
  • Cannot be shipped to AK, CT, HI, ME, NJ, NY, WA or Canada. Orders placed from these states will be cancelled.
Rank No. #15
Airmax EasyKlear Defense 2-in-1 Granular Pond Algae Control, Effective & Fast Acting Algaecide, Aquatic Weed Treatment for Clear Water in Ponds and Lakes, Controls Both Algae and Aquatic Weeds, 30 lb
  • Fast Acting: Whether you’re dealing with floating algae or submerged aquatic plants, EasyKlear Defense works fast to eliminate algae and weeds and restore your pond within 3-5 days.
  • Easy Application: EasyKlear Defense can be quickly and easily applied using most granular spreaders. Use for total pond control of algae and aquatic weeds, or target treatment to problem areas.
  • Long Lasting: EasyKlear Defense aquatic herbicide granules sink to the target pond weeds or algae, where they make direct contact and provide long-lasting results. Works great in ponds, lakes, and areas with flowing water such as shorelines, docks, or canals.
  • Powerful Formula: EasyKlear Defense eliminates floating and submerged algae including filamentous algae, string algae, and Chara. It also targets a broad spectrum of submerged pond and lake weeds.
  • For Ponds & Lakes: EasyKlear Defense provides fast-acting, long-lasting algae and pond weed control. Each 15 lbs container treats up to 6,000 sq./ft. Use as directed. Cannot ship to: AE ;AK ;AP ;CA ;CT ;DC ;HI ;ME ;NJ ;NY ;PR ;RI ;WA ;VT; MA
Rank No. #16
CrystalClear MuckOff, Natural Pond Muck Treatment, Water Garden, Fountain & Bird Bath Sludge Remover, Living Beneficial Bacteria Clarifier with Enzyme, Fish, Aquatic Animal, & Pet Safe, 24 Tablets
  • Natural Bacteria and Enzyme Formulation -- CrystalClear MuckOff is formulated with highly concentrated beneficial bacteria that consume muck and help maintain a thriving pond ecosystem. Easy to use!
  • Eliminates Muck and Foul Odors -- Bacteria treatment digests pond sludge and bottom muck, while also clearing water, removing smelly odor, and reducing ammonia and excessive nutrient accumulation.
  • Breaks Down Fish Waste and Dead Algae -- Beneficial bacteria tablets sink to the bottom of the pond and instantly begin to work to digest muck caused by dead algae, fish waste, leaves and twigs.
  • Removes Bottom Sludge and Organic Debris -- The perfect addition to any small pond, koi pond, water garden or water feature. MuckOff penetrates in between rocks and deep cleans hard-to-reach areas.
  • Safe for Aquatic Life -- When used following label directions, MuckOff is safe for plants, fish, pets, birds, and aquatic wildlife. No mess application. Simply toss dissolvable tablets into water.
Rank No. #17
Pond Cleanse 5 lb (10 Packets) | Natural Cleaner & Water Clarifier Packets | Treats up to 1.25 Acres
  • Beneficial microbe and barley straw packets- Apply 2 packets per 1/4 acre every 2 weeks
  • EXCELLENT Pond Water Clarifier - Clears MURKY WATER caused by suspended waste and high nutrients
  • Good bacteria for ponds removes nitrate, nitrite, and ammonia from water
  • Water Treatment for Lakes, Farm Pond, Swimming Pond, Duck Pond, & Fish Pond
  • Safe for fish, wildlife, and recreation immediately after use
SaleRank No. #18
Cutrine-Plus Algaecide + Aquashadow Blue Water Soluble Packet
  • Enhance your water quality, while controlling your algae.
  • ALGAE CONTROL USED BY THE PROS - WORKS FAST: Visible reduction in algae growth 1 – 2 days after application. Shows fast results on most types of algae.
  • DOUBLE CHELATED FORMULA: Double chelated formula prevents the precipitation of copper with carbonates and bicarbonates in the water
  • RECOMMENDED USE: Lakes, potable water reservoirs, ponds, fish hatcheries and raceways, crop and non-crop irrigation conveyance systems (ditches, canals and laterals)
  • Cannot be shipped to AK, CT, HI, ME, NJ, NY, WA or Canada. Orders placed from these states will be cancelled.
Rank No. #19
Pond Sludge Remover – 5 Pounds Beneficial Pond Bacteria & Enzyme Treatment - 100% Natural Muck Digester – Safe for All Aquatic Life and Recreation - Made in The USA
  • 🌿 REMOVES UP TO 2 INCHES OF SLUDGE PER MONTH – Our gradual-release pellets sink to the bottom of your pond and dissolve, slowly releasing concentrated enzymes & bacteria that digest organic waste and eat away at the muck layer, up to 2 inches per month!
  • 🌿 DEEPENS YOUR POND NATURALLY, WITHOUT EXPENSIVE DREDGING – With consistent treatment, you will notice significant improvement over time. Why pay for expensive dredging? Our pond muck remover will help you get rid of that muck layer, keeping your pond cleaner both naturally and affordably.
  • 🌿 ELIMINATES FOUL-SMELLING ODORS – A much appreciated side benefit is that you’ll notice a significant reduction in stinky pond odors. This is because our pond treatment enzymes break down and actually consume odor-causing bacteria.
  • 🌿 100% NATURAL, & MADE IN THE USA – This product is all natural and completely safe for all aquatic life, recreational activities, and pets. Ideal for ponds, lake shorelines, dock and swim areas, rest assured that using this product will not inhibit normal daily activities such as swimming or fishing.
  • 🌿 HOW MUCH DOES 1 BUCKET TREAT? – This bucket contains 5 pounds of pellets, or 10 scoops, and will treat 50 feet of shoreline for up to 10 months of regular maintenance or 5 months of aggressive treatment. Full instructions are included, and our customer service responds within 24 hours if you have additional questions.
Rank No. #20
Airmax PondClear Pond Clarifier, Cleans Water & Eliminates Odor, Natural & Easy to Use Bacteria & Enzyme Packets, Safe for The Environment, Treats 1/4 Acre, 3 Month Supply, 12 Packets
  • Keeps Ponds and Lakes Clean and Clear: All-natural bacteria keeps pond water clean and clear by removing organic debris build-up and waste and eliminating noxious odors.
  • Easy to Use: Just count out the number of bags you need and toss them in your pond to improve water clarity all season long, no mess or measuring. See results in as little as 2-4 weeks!
  • Safe for Wildlife and Recreation: Water treated with PondClear is safe for horses, livestock, fish, wildlife and the environment, and can be used for recreation and fishing immediately after treatment.
  • 2 in 1 Formulation: In addition to all-natural bacteria and enzymes, PondClear also includes a maintenance dose of EcoBoost PRx natural phosphate binder.
  • Quality You Can Trust: With more than 20 years of experience looking after ponds and lakes like yours, you can count on Airmax pond treatment products season after season.

Last update on 2023-08-13 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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