Top 7 COPPER SULFATE Crystals – Water Garden & Pond Treatment

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1. Sanco Chemicals

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Aquatic Grade Granular Pond Algae Control, Crystal Blue Copper Sulfate Algaecide, 5 lbs

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Sanco Chemicals #ad - Controls most species of algae like filamentous, string algae and swimmers itch. 99% copper Sulfate Pentahydrate. Do not use with KOI or Goldfish. Most effective when cast out on top of thick floating algae mats. Granular copper Sulfate, 5 Lbs.
BrandSanco Chemicals #ad
ManufacturerSanco #ad
Height10 Inches
Length4 Inches
Weight5.17 Pounds
Width4 Inches
Part Number333
Model333

2. Greenway Biotech, Inc.

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100% Water Soluble"Greenway Biotech Brand" 3 Pounds, Copper Sulfate Pentahydrate Crystals, Root Killer/Destroyer, 25% Copper Cu

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Greenway Biotech, Inc. #ad - Kills algae / Kills Roots Sewer Treatment. For use in Ponds and Lakes. 3 pounds of greenway biotech copper Sulfate Crystals Pentahydrate 25% Copper- 100% Water Soluble. Fertilizer to Treat Copper Deficiency. For use in hydroponics and Aquaponics Systems.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech #ad
Part Number0701748873863

3. Alpha Chemicals

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25.2% Cu, Copper Sulfate Pentahydrate, Crystals, 10 Pounds

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Alpha Chemicals #ad - We sell bulk for so many different uses, we don't include any specific use instructions. Chemical structure - CuSO4*5H2O. Crystal Form see second picture. Great for crystal growing and other experiments.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad

4. Alpha Chemicals

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Copper Sulfate Pentahydrate, 5 Pounds, 25.2% Cu, Crystals

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Alpha Chemicals #ad - Great for crystal growing and other experiments. We sell bulk for so many different uses, we don't include any specific use instructions. Crystal Form see second picture. Chemical structure - CuSO4*5H2O.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad

5. Earthworks Health LLC

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EPA 99% Pure, Copper Sulfate Fine Crystals 50lb Bag

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Earthworks Health LLC #ad - Omri listed. Algaecide for Pools, Lakes, and Ponds. Copper Sulfate Powder. Root control All Season Long. Septic Root Control.
BrandEarthworks Health LLC #ad
ManufacturerEarthworks Health LLC #ad
Part NumberCOPPEREPAFINE

6. Applied Biochemists

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5 lbs, Applied Biochemists 13272A Copper Sulfate Crystals Algaecide and Herbicide

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Applied Biochemists #ad - Features: fast-acting algaecide; high-grade crystals; Dissolves quickly in water; NSF/ANSI Standard 60; OMRI certified for organic use. Compatibility: only use in areas in which infection is present; Do not use in bodies of water where fish and/or aquatic invertebrates reside; The pesticide is toxic to these inhabitants and may indirectly contaminate water through runoff.

Then, lakes, spray or broadcast the solution evenly using a small pump spreader; Spray solution from a boat for the greatest effect; For use in impounded waters, ponds, irrigation systems and reservoirs. Benefits: controls and clears algae and other aquatic plants from the water. Includes: one 5-lb container of Copper Sulfate Crystals from Applied Biochemists. Use: before application, dissolve the fine crystals in water.
BrandApplied Biochemists #ad
ManufacturerApplied Biochemists #ad
Height9.5 Inches
Length4.5 Inches
Weight5 Pounds
Width4.5 Inches
Part NumberCopper
Model13272A

7. Greenway Biotech

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Root Killer/Destroyer, 25% Copper Cu, Copper Sulfate Pentahydrate Crystals, 100% Water Soluble"Greenway Biotech Brand" 1 Pound

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Greenway Biotech #ad - 1 pound of greenway biotech copper Sulfate Crystals Pentahydrate 25% Copper- 100% Water Soluble. Fungicide kills Algae / Kills Roots Sewer Treatment. Fertilizer to Teat Copper Defciency. For use in Ponds and Lakes. For use in hydroponics and Aquaponics Systems.
BrandGreenway Biotech #ad
ManufacturerGreenway Biotech, Inc. #ad
Weight1 Pounds
Part Number0701748873856

8. Crystal Blue

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Sanco Industries Crystal Plex, 1 Gallon, Aquatic Algaecide Algae Control

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Crystal Blue #ad - When used as directed, pets, crystal Plex is 100 percent safe for humans, birds, fish, livestock, swimming and irrigation. Not for use in Koi, Goldfish, or Trout ponds. Controls many types of algae like filamentous, chara, planktonic and swimmers itch for a beautiful and safe pond all year long. Treat only a third to half of your pond at a time. One gallon treats 1 surface acre 1-3 ft deep.
BrandCrystal Blue #ad
ManufacturerCrystal Blue #ad
Height12 Inches
Length6 Inches
Weight9 Pounds
Width6 Inches
Part Number444
Model444