1. Product Overview
The Eclipse3 Pool Algae Control System is a granular/powder algicide designed for effective control of algae in pools, spas, and hot tubs. This system helps maintain clean and healthy water by eliminating algae growth, reducing the need for excessive chlorine, clarifying the water, and stabilizing pH levels. It also contributes to reducing electrical operating costs by optimizing water quality.

Image: Eclipse3 Pool Algae Control System, 2-pound container. The label indicates it is a granular/powder algicide for control of algae, reduces chlorine use, clarifies water, and stabilizes pH. It is a mineral treatment for pools, spas, and hot tubs. A caution notice "KEEP OUT OF REACH OF CHILDREN" is prominently displayed.
2. Safety Information
CAUTION: KEEP OUT OF REACH OF CHILDREN.
Always read and follow all directions and precautions on the product label before use. Avoid contact with skin and eyes. In case of contact, rinse thoroughly with water. Do not ingest. Store in a cool, dry place, away from incompatible materials and direct sunlight. Ensure proper ventilation when handling the product.
3. Preparation and Application
Before applying Eclipse3, ensure your pool, spa, or hot tub water is properly balanced. Test your water's pH, alkalinity, and calcium hardness. Ensure the filtration system is running and water circulation is adequate.
Application Instructions:
- Initial Dosage: For the first application or when dealing with existing algae, use 20 ounces of Eclipse3 per 10,000 gallons of water.
- Maintenance Dosage: For ongoing prevention of algae growth and water clarity, use 1.25 ounces of Eclipse3 per 10,000 gallons of water.
- Apply the product directly to the pool water, distributing it evenly around the perimeter.
- Allow the filtration system to run for at least 8-12 hours after application to ensure proper distribution.
4. Maintenance and Benefits
Regular use of Eclipse3 as part of your pool maintenance routine provides several benefits:
- Algae Elimination: Effectively prevents and eliminates algae growth, keeping your water clear.
- Reduced Chlorine Use: By controlling algae, Eclipse3 can significantly reduce your reliance on chlorine, potentially saving up to 60% on chemical costs.
- Water Clarification: Helps to clarify the water, enhancing its sparkle and inviting appearance.
- pH Stabilization: Assists in maintaining proper pH levels, contributing to overall water balance and comfort.
- Liner Safe: This product is safe for use with pool liners.
5. Troubleshooting
If you encounter issues with your pool water despite using Eclipse3, consider the following:
- Persistent Algae: Ensure you are using the correct initial dosage if algae is present. Verify water circulation and filtration are optimal. Check for proper water balance (pH, alkalinity).
- Cloudy Water: While Eclipse3 clarifies water, other factors like poor filtration, high total dissolved solids, or imbalanced water chemistry can cause cloudiness. Ensure your filter is clean and running efficiently.
- Product Effectiveness: Ensure the product is stored correctly and has not expired. Always follow the recommended dosages based on your pool's volume.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Eclipse |
| Item Weight | 2 Pounds |
| Item Form | Granular/Powder |
| Product Benefits | Controls Algae, Reduces Chlorine Use, Clarifies Water, Stabilizes pH |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Package Dimensions | 5 x 5 x 5 inches |
| ASIN | B002WKF9FC |
7. Warranty and Support
For specific warranty information or technical support regarding your Eclipse3 Pool Algae Control System, please contact the manufacturer directly. You can find more information and contact details on the official product website:





