DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🌿 Clear your pond, not your peace of mind!
Crystal Blue Copper Sulfate Algaecide is a premium 99% pure granular formula designed for effective control of filamentous and string algae in large ponds. Ideal for use in water temperatures above 60°F, it offers versatile application methods and ensures safe treatment when used responsibly, avoiding harm to sensitive fish species. Trusted by thousands, this 5-pound aquatic-grade solution balances powerful algae elimination with ecosystem care.
| ASIN | B000RUN0T6 |
| Allergen Information | Abalone |
| Brand | Crystal Blue |
| Brand Name | Crystal Blue |
| Customer Reviews | 4.4 out of 5 stars 2,265 Reviews |
| Global Trade Identification Number | 00768980003335 |
| Included Components | Copper Sulfate |
| Item Form | Granules |
| Item Type Name | Algaecide |
| Item form | Granules |
| Item height | 10 inches |
| Liquid Volume | 5 Liters |
| Liquid volume | 5 Liters |
| Manufacturer | Sanco Industries |
| Target Species | Fish |
| UPC | 768980003335 |
| Unit Count | 1.0 Count |
F**Y
Copper Sulfate Algaecide
C**E
Does what it says it will do
M**H
This is a great product !
A**R
As advertised
M**B
Lasts a long time and the only thing thatprevents algae in my fountain
Trustpilot
3 days ago
2 months ago