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🌿 Clear your pond, clear your mind — algae doesn’t stand a chance!
Crystal Blue Copper Sulfate Algaecide is a 5-pound granular, aquatic-grade treatment with 99% pure Copper Sulfate Pentahydrate designed for effective algae control in large ponds. It rapidly targets common algae types like filamentous and string algae, working best in water temperatures above 60°F. This product is easy to apply on thick algae mats but should be used cautiously to maintain oxygen levels and avoid harm to sensitive fish species.
| ASIN | B000RUN0T6 |
| Allergen Information | Abalone |
| Best Sellers Rank | #5,436 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #13 in Water Garden & Pond Treatment |
| Brand | Crystal Blue |
| Brand Name | Crystal Blue |
| Customer Reviews | 4.4 out of 5 stars 2,463 Reviews |
| Global Trade Identification Number | 00768980003335 |
| Included Components | Copper Sulfate |
| Item Form | Granules |
| Item Type Name | Algaecide |
| Item Weight | 2.24 kg |
| Liquid Volume | 5 liters |
| Manufacturer | Sanco Industries |
| Manufacturer Part Number | 333 |
| Model Number | 333 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 768980003335 |
| Unit Count | 1 Count |
| Warranty Description | See label |
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