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Crystal Blue Copper Sulfate
Controls most species of algae like filamentous or string algae with very low concentrations of copper sulfate
Crystal Blue Copper Sulfate
Item #: 47207227

Crystal Blue Copper Sulfate

Item #: 47207227

DJF 16276

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Controls most species of algae like filamentous or string algae with very low concentrations of copper sulfate
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What Stands Out

High Purity
Crystal Blue Copper Sulfate boasts high purity levels, ensuring optimal performance in various applications, from agriculture to chemical processes, making it a reliable choice for professionals seeking quality.
Versatile Applications
This product is suitable for a wide range of applications, including root control, algicide, and nutrient supplementation, addressing diverse user needs across multiple industries effectively.
Easy Handling
With its crystal form, it is easy to handle and measure, enhancing convenience during use and ensuring precise application for better results in both professional and DIY projects.

Product Details

Control algae growth with low concentrations of copper sulfate. Shop now and get rid of filamentous or string algae. Not for sale in CT, NJ, or NY. Shop at Ubuy Djibouti
Item Weight5 lbs (2.27 kg)

Who Should Buy?

Suitable For
  • Gardeners and Farmers

    Ideal for treating fungal infections and improving soil quality in gardens and agricultural settings.

  • Aquarium Enthusiasts

    Effective for algae control and maintaining water quality in freshwater and saltwater tanks.

  • Educational Purposes

    Useful for demonstrating chemical reactions and conducting experiments in classrooms or laboratories.

Not Suitable For
  • Pet Owners

    Potentially harmful to pets if ingested, making it unsuitable for households with animals.

Product Description

Crystal Blue Copper Sulfate

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Crystal Blue Copper Sulfate used for?

    Answer: Crystal Blue Copper Sulfate is primarily used in agriculture as a fungicide and algicide. It's effective in controlling algae growth in ponds and lakes, and it also aids in treating certain plant diseases in crops. Beyond agriculture, it's utilized in swimming pools to prevent algae, in chemical laboratories as a reagent, and in various educational settings for experiments. The versatility makes it an essential product across multiple industries.
  • Question: How do you properly handle Crystal Blue Copper Sulfate?

    Answer: Proper handling of Crystal Blue Copper Sulfate is crucial due to its chemical nature. Always wear gloves and eye protection when handling it to avoid irritation. It's best to store it in a cool, dry place, away from incompatible materials like strong acids. When using it for applications like algae control, follow safety precautions and ensure you maintain appropriate concentrations. This guarantees safety and effectiveness in your tasks.
  • Question: Is Crystal Blue Copper Sulfate safe for aquatic life?

    Answer: Crystal Blue Copper Sulfate can be harmful to aquatic life if not used correctly. When treating algae in large bodies of water, it's essential to adhere to recommended dosages to minimize toxicity. By ensuring optimal concentrations, you can achieve effective algae control while protecting fish and other marine organisms. Always consider conducting a water test before application to gauge safety levels.
  • Question: Can I use Crystal Blue Copper Sulfate for gardening?

    Answer: Yes, Crystal Blue Copper Sulfate can be beneficial in gardening, particularly for preventing and treating fungal diseases in plants. It's effective against issues like downy mildew and certain root rot infections. To use it safely, dilute it according to instructions specific to the plants you are treating. This ensures you minimize any potential side effects while promoting healthier plants.
  • Question: What are the signs that I need to apply Crystal Blue Copper Sulfate?

    Answer: Signs that you might need to apply Crystal Blue Copper Sulfate include an apparent increase in algae growth, water discoloration, or visible fungal infections on plants. Additionally, frequent algae blooms in ponds can lead to oxygen depletion, harming aquatic life. Monitoring your water and plant health will guide you on the frequency of application for maintaining optimal conditions.
  • Question: Is Crystal Blue Copper Sulfate soluble in water?

    Answer: Yes, Crystal Blue Copper Sulfate is highly soluble in water. When dissolved, it forms a blue solution that can be used effectively in various applications. Its solubility makes it ideal for both agricultural and laboratory purposes. For example, diluted solutions can be used for precise dosing in controlling algae or treating plant diseases, ensuring even distribution in applications.
  • Question: Can Crystal Blue Copper Sulfate be mixed with other chemicals?

    Answer: Mixing Crystal Blue Copper Sulfate with other chemicals requires caution, as it may react with certain substances. It's essential to avoid combining it with strong acids or bases that could lead to harmful reactions. Always refer to safety data sheets for specific compatibility information and conduct tests in small batches when experimenting with mixtures. This careful approach helps ensure safety and efficacy.
  • Question: How does Crystal Blue Copper Sulfate affect soil health?

    Answer: While Crystal Blue Copper Sulfate can help control certain soil-borne diseases, excessive use can negatively impact soil health by altering pH levels and harming beneficial microorganisms. To maintain soil integrity, apply it judiciously and integrate it into a broader soil management strategy that includes organic amendments and crop rotation. This ensures a balanced ecosystem that supports healthy plant growth.
  • Question: What should I do in case of accidental ingestion of Crystal Blue Copper Sulfate?

    Answer: In the event of accidental ingestion of Crystal Blue Copper Sulfate, it's important to seek immediate medical attention. Do not induce vomiting unless directed by a healthcare professional. Provide them with information about the product to assist in treatment. Knowing the chemical composition and risks associated with accidental exposure is vital for a swift and appropriate response.
  • Question: Where can I buy Crystal Blue Copper Sulfate in Djibouti?

    Answer: You can buy Crystal Blue Copper Sulfate from Ubuy in Djibouti. They offer a variety of chemical products, ensuring you can find the right specifications for your needs, whether for agricultural use, laboratory experiments, or other applications. Their platform is user-friendly for streamlined purchasing.

Nutritionist's Take

Crystal Blue Copper Sulfate is primarily used in various industrial applications and is not intended for human consumption. Its most common use is as a herbicide, fungicide, and algaecide. Nutritionists caution against using copper sulfate due to its potential toxicity when ingested. While copper is an essential trace mineral necessary for human health, excessive intake through non-food sources can lead to copper poisoning, causing symptoms such as nausea, vomiting, and liver damage. This product lacks quality ingredients suited for dietary needs and lacks proven nutritional benefits. Instead of providing health claims, it is essential to recognize the risks associated with this chemical compound. Therefore, consumers are advised to avoid using Crystal Blue Copper Sulfate as a nutritional supplement or food additive, as it poses more health risks than benefits.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

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