Top 7 COPPER SULFATE Crystals – Water Garden & Pond Treatment

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1. Sanco Chemicals

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

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

2. Alpha Chemicals

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

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

3. Applied Biochemists

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Applied Biochemists 390835A Copper Sulfate Crystals, 15 pound

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Applied Biochemists #ad - Made in the USA. Easy to apply and economical. Treats about 10000 Square feet of filamentous algae Moss. Instantly and effectively kills most forms of algae including swimmers itch.
BrandApplied Biochemists #ad
ManufacturerAPPLIED BIOCHEMISTS-LONZA #ad
Height1 Inches
Length1 Inches
Weight15 Pounds
Width1 Inches
Part Number390835
Model390835

4. Alpha Chemicals

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

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

5. Applied Biochemists

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Applied Biochemists Copper Sulfate Crystals, 5 lbs.

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Applied Biochemists #ad - Commonly used in ponds as an algaecide. Size: 5 Pound. Contains 99. 0% copper sulfate pentahydrate. Also for use as root destroyer in sewers. Copper Sulfate Crystals.
BrandApplied Biochemists #ad
ManufacturerApplied Biochemists #ad
Height9.5 Inches
Length4.5 Inches
Weight5 Pounds
Width4.5 Inches
Part NumberCopper
ModelCopper

6. Alpha Chemicals

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25.2% Cu, Crystals, 50 Pounds, Copper Sulfate Pentahydrate

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Alpha Chemicals #ad - Great for crystal growing and other experiments. Crystal Form see picture. We sell bulk for so many different uses, we don't include any specific use instructions. Chemical structure - CuSO4*5H2O.
BrandAlpha Chemicals #ad
Part Number1

7. Crystal Blue

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COPPER SULFATE 5LB by CRYSTAL BLUE MfrPartNo 5LB

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Crystal Blue #ad - Very low concentrations of copper sulfate. Controls most species of algae. 5 lb container. Granular Copper Sulfate. This product is classified as state-restricted use in CT, NJ, and NY - for sale and use only by licensed applicators.
BrandCrystal Blue #ad
ManufacturerCrystal Blue #ad
Weight5.1 Pounds
Part Number390840
Model00333