Top 8 Copper Sulfate Pentahydrate – Crystals – Water Garden & Pond Treatment

As an Amazon Associate I earn from qualifying purchases.

1. Crystal Blue

#ad

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

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

2. Alpha Chemicals

#ad

Crystals, Copper Sulfate Pentahydrate, 25.2% Cu, 1 Pound

#ad
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
Height8 Inches
Length5 Inches
Weight1.1 Pounds
Width3 Inches

3. Alpha Chemicals

#ad

Easy to Dissolve, Powder, 25.2% Cu, Alpha Chemicals Copper Sulfate Pentahydrate, 5 Pounds

#ad
Alpha Chemicals #ad - We sell bulk for so many different uses, we don't include any specific use instructions. Chemical structure - CuSO4*5H2O. Great for crystal growing and other experiments. Powder form - Dissolves Easily.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad
Height4.75 Inches
Length13.5 Inches
Weight5.1 Pounds
Width9 Inches
Part Number5CUSO4
Model5CuSO4

4. Alpha Chemicals

#ad

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

#ad
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. Chemical structure - CuSO4*5H2O. Crystal Form see second picture.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad
Weight5 Pounds

5. Alpha Chemicals

#ad

25.2% Cu, 1 Pound, Copper Sulfate Pentahydrate, Easy to Dissolve, Powder

#ad
Alpha Chemicals #ad - Powder form - Dissolves Easily. Great for crystal growing and other experiments. Chemical structure - CuSO4*5H2O. We sell bulk for so many different uses, we don't include any specific use instructions.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad
Weight2 Pounds
Part Number1CuSO4
Model1CuSO4

6. Alpha Chemicals

#ad

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

#ad
Alpha Chemicals #ad - Chemical structure - CuSO4*5H2O. We sell bulk for so many different uses, we don't include any specific use instructions. Great for crystal growing and other experiments. Crystal Form see second picture.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad
Weight10 Pounds

7. Alpha Chemicals

#ad

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

#ad
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. Chemical structure - CuSO4*5H2O. Crystal Form see picture.
BrandAlpha Chemicals #ad
Weight50 Pounds
Part Number1

8. Alpha Chemicals

#ad

Powder, 25.2% Cu, Copper Sulfate Pentahydrate, 50 Pounds, Easy to Dissolve

#ad
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. Powder form - Dissolves Easily. Chemical structure - CuSO4*5H2O.
BrandAlpha Chemicals #ad
ManufacturerAlpha Chemicals #ad
Weight50 Pounds