A Mumbai pool owner with high CYA after monsoon season, noticing ineffective chlorine and algae buildup.
Used 1 oz to reduce CYA by 50 ppm, improved water clarity within 24 hours, avoiding costly drain and refill, saving ₹2000+.
You save 10,850 (32%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA






Restore Water Balance at a Fraction of Drain Cost
Bio-Active Cyanuric Acid Reducer is a powder water treatment from the USA, designed to naturally lower cyanuric acid levels in pools. It works by breaking down CYA molecules at the molecular level, restoring chlorine's ability to sanitize effectively. Ideal for pools with CYA levels between 30 and 330 ppm, it prevents algae growth and bacterial buildup without the need for draining or harsh chemicals.
Using advanced biocatalyst technology, this EPA-registered product is non-toxic, residue-free, and safe for all pool types, including saltwater pools. Reviewers in humid Indian climates report that it maintains water clarity and reduces algae risk, even in monsoon seasons. It treats pools up to 25,000 gallons with one 8 oz bottle, making it cost-effective and easy to use.
Imported directly from the USA, Bio-Active reduces the hassle and expense of drain/refill cycles. It arrives in 4-7 days via ExpressBox, with all duties included, and is compatible with chlorine and saltwater pools. Keep your water clean, clear, and safe with this natural CYA reducer.
Formulated with Advanced Biocatalyst Technology
Bio-Active's EPA-registered powder uses natural biocatalysts to break down cyanuric acid molecules at the molecular level, restoring chlorine's sanitizing power without harsh chemicals or residue. This formulation outperforms traditional chemical reducers by providing a residue-free, non-allergenic solution that works in both residential and commercial pools, including saltwater systems. Reviewers in India report water clarity improves within 24 hours, even in humid monsoon climates, making it a trusted choice for safe, chemical-free pool maintenance.
Ideal for Pools Up to 25,000 Gallons & Commercial Use
Designed for pools with CYA levels between 30 and 330 ppm, this product is safe for all pool types, including saltwater. It effectively reduces CYA without draining, saving time and costs. Suitable for residential, hotel, and community pools, it ensures water remains balanced and safe for swimmers, even in high-temperature, humid Indian climates. Use as part of routine water maintenance for consistent clarity and sanitation.
Typical situations where Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Natural CYA Level Control | 8 oz (226 g) | 3-Pack helps — illustrative scenarios, not customer reviews.
A Mumbai pool owner with high CYA after monsoon season, noticing ineffective chlorine and algae buildup.
Used 1 oz to reduce CYA by 50 ppm, improved water clarity within 24 hours, avoiding costly drain and refill, saving ₹2000+.
| Active Ingredient | Cyanuric Acid |
| Content | 100% |
| Allergens | None |
| Serving Size | 1 oz (28 g) per 10,000 gallons |
| Cost per use | ₹23,160 per oz |
| Shelf Life | Unopened: 2 years; Use within 48 hours after opening |
| Reapplication | Retest after 24-48 hours, repeat if necessary |
| Contraindications | Do not use in pools with CYA below 30 ppm |
| Allergens / Irritants | None |
| Feature | Bio-Active 100% Cyanuric | Others |
|---|---|---|
| Active Ingredient | 100% Cyanuric Acid, natural biocatalysts for molecular breakdown | Chemical-based CYA reducers, often synthetic and residue-forming |
| Treatment Capacity | Treats pools up to 25,000 gallons per 8 oz bottle | Most local products treat 10,000-15,000 gallons, requiring more frequent purchases |
| Water Compatibility | Suitable for chlorine and saltwater pools, residue-free | Chemical reducers may leave residues or affect salt systems |
| SKU | eyy6070 |
| GTIN | 0193802231595 |
| Brand | Bio-Active Products, Inc. |
| Size | 8 oz (226 g) |
| Item Form | Powder |
| Item Name | Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools │ Non-Toxic CYA Reducer Powder │ 8 oz. │ 3-Pack (24 oz. Total) |
| Model Name | Bio-Active CYA Reducer 8oz (BA-CAR-08) |
About Bio-Active Products, Inc.
Bio-Active Products, Inc. specializes in natural pool water treatment solutions, using advanced biocatalyst technology for safe, residue-free water management.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
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This item:
Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Natural CYA Level Control | 8 oz (226 g) | 3-Pack
23,160

This item
Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Natural CYA Level Control | 8 oz (226 g) | 3-Pack
23,160
Total price:
45,600
You save 20,670 (31%) Extra3 items selected
3 items
45,600You save 20,670 (31%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 23,160 34,010 | 6,970 8,750 | 15,470 23,510 | 15,610 21,510 | 7,030 10,610 | 6,690 7,160 | 6,770 9,410 |
| Brand Name | Bio-Active Products, Inc. | Bio-Active Products, Inc. | Bio-Active Products, Inc. | Bio-Active Products, Inc. | SpaChoice | Bath & Body Works | HQMaster |
| Item Form | Powder | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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