--- product_id: 674986482 title: "SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack | Chlorine Tablets for Sanitizing Swimming Pools" brand: "bioguard" price: "S$561" currency: SGD in_stock: true reviews_count: 8 category: "Bio Guard" url: https://www.desertcart.sg/products/674986482-silkguard-complete-3-chlorinating-tablets-25-lb-single-pack-chlorine store_origin: SG region: Singapore --- # Algae-fighting crystals 3” slow-dissolving tablets SilkGuard corrosion protection SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack | Chlorine Tablets for Sanitizing Swimming Pools **Brand:** bioguard **Price:** S$561 **Availability:** ✅ In Stock ## Summary > 💧 Dive into silky smooth, algae-free perfection with BioGuard SilkGuard! ## Quick Answers - **What is this?** SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack | Chlorine Tablets for Sanitizing Swimming Pools by bioguard - **How much does it cost?** S$561 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/674986482-silkguard-complete-3-chlorinating-tablets-25-lb-single-pack-chlorine) ## Best For - bioguard enthusiasts ## Why This Product - Trusted bioguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Proven:** Highly rated with 4.7 stars and thousands of happy pool owners enjoying silky, irritation-free water. - • **Powerful Algae Defense:** Infused with algae-fighting crystals to eliminate unwanted growth and organic contaminants. - • **Universal Compatibility:** Perfect for all chlorinated pools, including saltwater systems, ensuring versatile pool care. - • **Long-Lasting Chlorination:** Steady 3-inch tablets deliver continuous sanitization for crystal-clear water all season. - • **Advanced SilkGuard Technology:** Protects your pool equipment from corrosion while keeping water pristine and soft. ## Overview BioGuard SilkGuard Complete 3” Chlorinating Tablets offer a slow-dissolving, powerful sanitizing solution enhanced with SilkGuard Technology to protect pool equipment from corrosion. These 25 lb tablets feature algae-fighting crystals for superior water clarity and softness, compatible with all chlorinated and saltwater pools, making pool maintenance effortless and effective. ## Description Bio Guard Chlorine Review: Algae free - It’s a wonderful product. It keeps my pool, clean and clear. Review: Great product - We have had an above ground pool for 42 yrs. So we've used alot of products over the years. We always purchase them from our local pool supply store but decided to buy on desertcart this time. They are exactly what we use each year and we saved some money. Our water is silky soft using this chlorine. No burning eyes, no chemical water smell. Great product. ## Features - Powerful Chlorination: BioGuard SilkGuard Complete 3” Chlorinating Tablets provide effective and long-lasting chlorination for swimming pools. Protect your pool and enjoy clean and clear water with these easy-to-use chlorine-based tabs. - Advanced SilkGuard Technology: Our Chlorinating Tablets utilize SilkGuard Technology, to keep your pool water clean, clear, and sanitized while protecting pool equipment from corrosion. - Next Level Sanitization: BioGuard’s SilkGuard Complete Chlorinating Sanitizer Tabs contain algae fighting crystals for improved performance helping eliminate organisms, algae, and other organic contaminants, keeping your pool clean, clear, and soft all season long. - Compatible with All Chlorinated Pools: SilkGuard Complete 3” Tabs are great for all chlorinated pools, including saltwater and chlorine sanitizing systems. The slow-dissolving formula ensures a steady release of chlorine, maintaining optimal sanitation levels in swimming pools. - Tested and Proven Effective: BioGuard products are known for delivering reliable results and making pool care easy. BioGuard carries an extensive line of pool solutions for all needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0775ZGDNV | | Best Sellers Rank | #5,308 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #64 in Swimming Pool Chlorine | | Brand | BioGuard | | Brand Name | BioGuard | | Customer Reviews | 4.7 out of 5 stars 1,623 Reviews | | Item Form | Tablet | | Item Type Name | Bio Guard | | Item Weight | 25 Pounds | | Manufacturer | BioGuard | | Manufacturer Part Number | 52366BIO | | Model Number | 52366BIO | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Sanitizes pool water, prevents staining and corrosion, reduces scale formation, makes water soft, controls algae growth Product Benefits Sanitizes pool water, prevents staining and corrosion, reduces scale formation, makes water soft, controls algae growth See more | | UPC | 017541657426 | | Unit Count | 400.0 Ounce | ## Images ![SilkGuard Complete 3” Chlorinating Tablets, 25 lb, Single Pack | Chlorine Tablets for Sanitizing Swimming Pools - Image 1](https://m.media-amazon.com/images/I/81QmCdpWsNL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Because these contain copper, do they turn blonde hair green?** A: I’ve been using this product for years and have never found my blonde hair to have any kind of green tint. **Q: How long after adding this can you go in the pool?** A: You can go in the pool anytime after adding this product. Just avoid direct contact with it if it is in a floater or the skimmer basket. **Q: Can you switch to this chlorine without draining pool?** A: I have a 16X36 built in pool and I only drained the water when we needed a new liner. This is the only chlorine I have ever used but I doubt they would be an issue if you switched to this. **Q: can these be used in a chlorinator?** A: Yes, a 3" chlorinator would handle the 3" tablets. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Algae free *by H***N on May 20, 2026* It’s a wonderful product. It keeps my pool, clean and clear. ### ⭐⭐⭐⭐⭐ Great product *by D***. on April 13, 2026* We have had an above ground pool for 42 yrs. So we've used alot of products over the years. We always purchase them from our local pool supply store but decided to buy on Amazon this time. They are exactly what we use each year and we saved some money. Our water is silky soft using this chlorine. No burning eyes, no chemical water smell. Great product. ### ⭐⭐⭐⭐⭐ Easy to Use and Much Less Harsh Than Other Brands *by J***E on May 17, 2026* We’ve been using BioGuard products for our pool and I honestly love how much gentler this chlorine feels compared to other brands we’ve tried. The water stays clean and clear without that super strong chlorine smell, and it doesn’t leave our skin feeling dry after swimming all day. The 3” tablets dissolve evenly and are easy to use in our chlorinator. I also noticed we don’t get as much irritation or faded swimsuits like we have with cheaper chlorine tablets in the past. The 12lb bucket should easily last us most, if not all, of the summer depending on weather and pool usage, so I feel like it’s a good value for the size. Plus, having something this heavy delivered straight to my door is such a convenience. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/674986482-silkguard-complete-3-chlorinating-tablets-25-lb-single-pack-chlorine](https://www.desertcart.sg/products/674986482-silkguard-complete-3-chlorinating-tablets-25-lb-single-pack-chlorine) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-17*