BioLab 3” Chlorine Tablets, 25 lbs
BioLab 3” Chlorine Tablets, 25 lbs
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BioGuard

BioLab 3” Chlorine Tablets, 25 lbs

|8 ratings

Key item features

  • Product Identifier: Part # 52366BIO, BioLab Silk Guard Complete 3 Chlorine Tabs, 25 lb Bucket.
  • Advanced Formulation: Contains a unique blend of stabilizer, clarifier, scale preventer, and sanitizer for comprehensive pool care.
  • Algae Defense: Features algae fighting crystals to prevent algae growth, ensuring clear pool water.
  • Extended Efficacy: Longer lasting due to SUNSHIELD technology, providing sustained chlorine release.
  • Water Enhancement: Enhances water clarity and contributes to softer pool water.
  • Broad Compatibility: Safe for all pool types and compatible with other BioGuard products.
  • Integrated Solution: An all-in-one pool care solution offering protection against algae, bacteria, and other contaminants.
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Current price is $189.99
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  • Free 30-day returns

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Sold and shipped by Pool Geek
4.481481481481482 stars out of 5, based on 81 seller reviews(4.5)
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5 out of 5 stars
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Showing 1-3 of 5 reviews

Sep 23, 2025
Susanif
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Size: 25 #
Sold and shipped byPoolSupplyMall
5 out of 5 stars review

Verified Purchase

Size and value

I'm 68 and take care of the pool myself, so having a container that isn't too heavy is something I consider. These come in different sizes and the price is a little better for the larger size but the 25 lb is perfect for me. Once you know how to open the lid, it's very easy to use. I've used these tablets for years and have always been happy with the quality of the tablets.

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Helpful?151F1NNKNJ45901839528
Aug 26, 2025
DJSL
Item details
Size: 25 #
Sold and shipped byPool Geek
5 out of 5 stars review

Verified Purchase

Happy Customer

My local pool store stopped carrying the SilkGuard tabs by Bioguard and I turned to WalMart. What a pleasant surprise - lower costs and free shipping. A win-win for this happy customer.

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Helpful?151F1NNKNJ45901839528
Nov 9, 2025
JDUBB
Top Reviewer
Item details
Size: 25 #
Sold and shipped byPoolSupplyMall
5 out of 5 stars review

Verified Purchase

Great pool tabs

Great tabs. Been using for 23 years with no issues.

Incentivized Review
Helpful?151F1NNKNJ45901839528