Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.
💦 Keep your pool crystal clear and algae-free—because your summer deserves the best splash!
BioGuard Back Up 2-1 Quart is a top-rated, non-staining algaecide designed to prevent a wide variety of algae growth. Its sunlight-stable, temperature-activated formula features a powerful wetting agent that penetrates hard-to-reach areas without affecting pH levels. Compatible with BioGuard’s 3-Step Care System, it offers reliable, easy-to-use pool protection trusted by thousands of pool owners.
| ASIN | B01N1FBFZL |
| Best Sellers Rank | #11,184 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #30 in Swimming Pool Algaecides |
| Brand Name | BioGuard |
| Customer Reviews | 4.7 4.7 out of 5 stars (550) |
| 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 |
| Product Benefits | Controls Algae |
| UPC | 017541000581 017541262668 017541652469 |
| Unit Count | 32 Fluid Ounces |
Trustpilot
1 month ago
2 days ago