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💦 Keep your pool crystal clear and algae-free—because your summer deserves the best!
BioGuard Back Up 2 is a 1-quart, non-staining liquid algaecide designed to prevent a wide range of algae growth. Its sunlight-stable, pH-neutral formula features a powerful wetting agent that penetrates tiny crevices where algae begin, increasing effectiveness as water temperature rises. Compatible with BioGuard’s 3-Step Care System, it offers reliable, easy-to-use protection for clean, clear pool water all season long.
| ASIN | B01N1FBFZL |
| Best Sellers Rank | #8,901 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #27 in Swimming Pool Algaecides |
| Brand Name | BioGuard |
| Customer Reviews | 4.7 4.7 out of 5 stars (549) |
| Item Form | Liquid |
| Item Type Name | Pool & Spa Supplies |
| Item Weight | 2 pounds |
| Manufacturer | BioGuard |
| Manufacturer Part Number | BIO23050 |
| Model Number | BIO23050 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Size Name | 1 Quart |
| Product Benefits | Controls Algae |
| UPC | 017541000581 017541262668 017541652469 |
| Unit Count | 32 Fluid Ounces |
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