---
product_id: 125139297
title: "Copper Sulfate Crystals 99% Min. Purity 10lb."
brand: "efferey"
price: "12.63 OMR"
currency: OMR
in_stock: false
reviews_count: 4
url: https://www.desertcart.com.om/products/125139297-copper-sulfate-crystals-99-min-purity-10lb
store_origin: OM
region: Oman
---

# Copper Sulfate Crystals 99% Min. Purity 10lb.

**Brand:** efferey
**Price:** 12.63 OMR
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Copper Sulfate Crystals 99% Min. Purity 10lb. by efferey
- **How much does it cost?** 12.63 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/125139297-copper-sulfate-crystals-99-min-purity-10lb)

## Best For

- efferey enthusiasts

## Why This Product

- Trusted efferey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![Copper Sulfate Crystals 99% Min. Purity 10lb. - Image 1](https://m.media-amazon.com/images/I/91GSZcE2rRL.jpg)
![Copper Sulfate Crystals 99% Min. Purity 10lb. - Image 2](https://m.media-amazon.com/images/I/91FAbgG2-mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works!
  

*by K***D on Reviewed in the United States on August 13, 2020*

Used this to control algae growth in our pond and it works perfectly.  The pond is about 4,000 square feet and about 3 feet average depth.  It is fed by a spring and has an outflow so the water in the pond is constantly refreshed and replaced. Using approximately 1 lbs of copper sulfate every week seems to prevent algae growth.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lowest price .
  

*by J***. on Reviewed in the United States on August 12, 2019*

Lowest price for stated purity and quantity. I do not know if it is 99% pure, did not send to lab. It works for my purpose that's about all I can say.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good treatment for root growth in sewer line
  

*by R***R on Reviewed in the United States on October 26, 2020*

So far, root blockage in sewer line has not re-occured.

---

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**Shop now:** [https://www.desertcart.com.om/products/125139297-copper-sulfate-crystals-99-min-purity-10lb](https://www.desertcart.com.om/products/125139297-copper-sulfate-crystals-99-min-purity-10lb)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-29*