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Item #:
168280335
Crystal Blue Copper Sulgate Algaecide - Aquatic Grade Granular Pond Algae Control -5 lbs
Item #:
168280335
SGD 151
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Imported from Japan store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Crystal Blue Copper Sulfate Algaecide controls most species of algae like filamentous, string algae and swimmers itch
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What Stands Out
Aquatic Safe Formula
Designed specifically for ponds, ensuring that aquatic life remains unharmed while effectively controlling algae growth.
Granular Application
Easy-to-use granular form allows for precise application, ensuring even distribution and better efficacy in tackling algae infestations.
5 lbs Size
Sufficient quantity for significant pond treatment, providing excellent value for maintaining a clear, healthy aquatic environment.
Product Details
- Crystal Blue Copper Sulfate Algaecide - 5 Pounds
- Contains 99% Copper Sulfate Pentahydrate
- Effective for controlling filamentous, string algae, and swimmers itch
- Best used on thick floating algae mats
- Safe for most fish, but not suitable for Koi, Goldfish, Trout, or Grass Carp
- Can be used in pounds for swimming, irrigation, and recreational purposes
| Brand | Crystal-Blue |
| Liquid Volume | 5 Liters |
| Item Form | u30abu30d7u30bbu30eb |
| Manufacturer | Sanco Chemicals |
| UPC | 768980003335 |
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
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Pond Owners
Ideal for pond owners seeking effective algae control to maintain a healthy aquatic ecosystem in their water bodies.
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Aquatic Enthusiasts
Perfect for hobbyists who want to enhance their pond aesthetics by reducing unsightly algae growth and improving water clarity.
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Fishermen
Beneficial for fishermen looking to improve the water quality, making fishing conditions more favorable by managing algae.
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Sensitive Aquatic Life
Not suitable for ponds containing sensitive fish or plants, as copper can be harmful to some aquatic species.
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Organic Pond Keepers
May not align with the values of organic pond keepers who prefer natural algae control methods without chemicals.
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Small Water Features
Not recommended for smaller water features where precise dosing is crucial, as it may lead to imbalances.
Product Description
Crystal Blue Copper Sulgate Algaecide - Aquatic Grade Granular Pond Algae Control -5 lbs
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Customer Questions & Answers
-
Question:
What is the percentage of Copper Sulfate in the product?
Answer: 99% Copper Sulfate Pentahydrate -
Question:
Can it be used in small ponds?
Answer: No, it is only recommended for large bodies of water -
Question:
Can it be used for Koi fish ponds?
Answer: No, it should NOT be used in bodies of water that include Koi, Goldfish, Trout, or Grass Carp
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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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6/7/2026 · via Trustpilot
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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.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SGD 151
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 99% Copper Sulfate Pentahydrate
- To be used for large bodies of water above 60F
- Most effective when cast out on top of thick floating algae mats
- Eliminating too much at once can deplete the oxygen levels too quickly
- Granular Copper Sulfate, 5 lbs
- DO NOT use in bodies of water that include Koi, Goldfish, Trout, or Grass Carp
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