Natural Chemistry
Coral Seas Green Aid Granular Algaecide
Best rapid-action solution for saltwater pool owners battling stubborn green algae.
Combat green algae effectively with Coral Seas Green Aid Granular Algaecide from Natural Chemistry. This 2-pound granular formula is designed for rapid action, typically clearing your pool water within 24 hours. It performs exceptionally well in higher pH conditions (7.8+) and is unaffected by high cyanuric acid levels. Ideal for saltwater pools and compatible with salt chlorine generators, this metal-free algaecide is safe for all pool surfaces, ensuring a clean and clear swimming experience without staining.
$24.95
Owner Satisfaction
4.5
/ 5
Category Rank
298
/ 1309
#298 in Pool Cleaners & Chemicals
Price vs Category Average
-63%
Below average
Size
232
/ LB ( oz)
Who it's for
- Pool owners needing rapid relief from stubborn algae outbreaks
- Vinyl and plaster pool owners worried about permanent surface staining
- Users seeking maximum sanitization power during deep pool cleanings
Who should skip it
- Pool owners preferring a simple, direct-pour application process
- People needing immediate water clarity for upcoming pool events
- Budget-conscious shoppers looking for affordable, routine maintenance solutions
Performance breakdown
Algae eradication speed
Rapid formula clears visible green water in under 24 hours.
pH flexibility
Maintains high efficacy even when pool chemistry drifts above 7.8.
Surface safety
Metal-free composition eliminates the risk of unsightly pool surface staining.
Saltwater compatibility
Engineered to perform perfectly alongside salt chlorine generator systems.
Cyanuric acid resilience
Remains highly active despite high stabilizer levels that neutralize other treatments.
Application ease
Granular format allows for simple, mess-free distribution across the pool.
Key Specs
Size
2 LB (32 oz)
Form
Granular
Manufacturer Part Number
07622
pH Tolerance
Effective at pH 7.8+
Cyanuric Acid Tolerance
Unaffected by high levels
Metal Content
No metals added
Pool Surface Compatibility
All pool surfaces
Chemical Purpose
Algaecide
Features
- Fast-acting formula clears algae in 24 hours
- Effective in high pH water (7.8+)
- Works with salt chlorine generators
- Safe for all pool surfaces
- Metal-free to prevent staining
- Easy-to-use granular application
- Unaffected by high cyanuric acid
What customers say
Coral Seas Green Aid is a standout choice for pool owners seeking reliable algae elimination. Users consistently praise its effectiveness, noting it quickly tackles stubborn green algae, often outperforming liquid treatments. The granular formula simplifies application, making pool maintenance straightforward and hassle free. This product offers dependable results, establishing itself as a trusted solution for clear, healthy water. Its ease of use and proven performance make it a valuable addition to any pool care routine.
Know before you buy
This granular formula is designed for rapid action and typically clears green algae from your pool water within 24 hours.
No, Green Aid is metal-free, which eliminates the risk of staining your pool surfaces regardless of the material.
Yes, it is fully compatible with saltwater pools and works effectively alongside salt chlorine generators.
Green Aid is specifically formulated to remain effective even when cyanuric acid levels are high, and it performs exceptionally well in water with a pH of 7.8 or higher.
Yes, the formula is safe for use on all pool surfaces, including vinyl, fiberglass, gunite, and tile.
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Ready to buy?
$25