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Clearview Black Algae Killer Tri-Chlor Granular 2 lb

Regular price $25.95
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Clearview Black Algae Killer Granular Tri-Chlor (CVTC002) is a specialized chlorine-based treatment formulated to help combat black algae, one of the most persistent and difficult forms of pool algae. Black algae embeds itself into plaster and protected surfaces, making it far more resistant to normal shocking and routine sanitization.

This granular tri-chlor product delivers concentrated chlorine directly where it’s needed, making it an effective option when standard algae treatments and normal chlorine levels are not enough.


Why Black Algae Requires a Stronger Approach

Black algae is protected by a thick outer layer that shields it from normal chlorine exposure. Even when water chemistry appears balanced, black algae can survive and continue spreading.

When black algae is present, pool owners often experience:

  • Dark, spot-like growths that resist brushing

  • Recurring algae despite proper chlorine levels

  • Increased sanitizer demand

  • Staining or surface discoloration

Granular tri-chlor allows for localized, high-strength treatment to help break through these defenses as part of a complete black algae removal process.


Granular Tri-Chlor for Focused Treatment

This product is designed to be used as a corrective treatment, not routine maintenance. The granular form allows controlled application to affected areas, supporting aggressive algae control when paired with proper brushing, circulation, and filtration.

Because tri-chlor is a stabilized chlorine, it is best used intentionally and with awareness of overall water balance.


For Use by Experienced Pool Owners and Professionals

Black algae treatment often requires multiple steps and careful monitoring of water chemistry. This product is commonly used by service professionals or experienced pool owners who understand chlorine management and algae remediation.

Always follow manufacturer directions and established pool care best practices.


Product Specifications

Specification Details
Product Name Clearview Black Algae Killer Granular Tri-Chlor
Manufacturer Clearview
Part Number CVTC002
Product Type Granular Tri-Chlor Algae Treatment
Target Issue Black Algae
Net Weight 2 lb
Application Corrective algae treatment
Form Granular
Condition New

Why Buy From Benchmark Pool Supply

When you purchase specialty chemicals from Benchmark Pool Supply, you’re buying from a company that understands real-world pool water problems. We stock professional-grade products used by service technicians, ship from U.S. inventory, and help customers select treatments that match the issue they’re actually trying to solve. Orders are handled by a knowledgeable team focused on accuracy, safety, and proper product use.

Frequently Asked Questions

What makes black algae harder to kill than green algae?

What makes black algae harder to kill than green algae?

Black algae forms a protective outer layer and roots into pool surfaces, making it resistant to normal chlorine levels and standard shock treatments.
Does this product add stabilizer to the pool?

Does this product add stabilizer to the pool?

Yes. Tri-chlor is a stabilized chlorine and contributes cyanuric acid to the water. Overall chemistry should be monitored during use.
Can this be used in all pool types?

Can this be used in all pool types?

This product is typically used in plaster and concrete pools where black algae is most common. Always confirm compatibility with your pool surface and follow manufacturer guidance.
Should brushing be done when treating black algae?

Should brushing be done when treating black algae?

Yes. Mechanical brushing is commonly part of an effective black algae removal process, along with proper circulation and filtration.