Coral Seas Yellow Out Algaecide
Best algae treatment for pool owners battling stubborn yellow and colored blooms.
This granular treatment is the heavy-duty solution for stubborn yellow algae that standard shocks often miss. While it requires a specific pH adjustment to work effectively, it’s a reliable, surface-safe way to clear up persistent blooms before you finish your routine maintenance.
$16.99
at
Discountpoolmart
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Who it's for
- Pool owners battling persistent mustard algae blooms
- Homeowners needing fast results for upcoming pool parties
- Users looking to maximize their chlorine shock effectiveness
Who should skip it
- Budget-conscious owners avoiding high chemical costs
- Pool owners with delicate liners or sensitive surfaces
- Families needing immediate, daily access to their pool
Performance breakdown
Algae Versatility
Broad-spectrum formula tackles yellow, green, brown, and pink algae effectively.
Surface Compatibility
Safe for every pool finish, including sensitive plaster and saltwater systems.
Chemical Resilience
Maintains potency even when cyanuric acid levels are high.
Application Convenience
Granular form allows for straightforward, mess-free dosing into the pool.
Pre-Shock Efficacy
Optimized to prep water conditions for maximum shock treatment impact.
pH Sensitivity
Requires strict pH management at 7.8 or higher for peak performance.
Key Specs
Weight
2 lbs
Net Contents
2 lbs
Treatment Capacity
15,000 gallons
Chemical Form
Powder
pH Compatibility
7.8+
Cyanuric Acid Tolerance
25 - 75 ppm
Saltwater Compatibility
Yes
Metal-Free
Yes
Surface Compatibility
All pool surfaces
Know before you buy
Still have a question?
Ask Metto anything about the Coral Seas Yellow Out Algaecide before you decide.
