What does it do?
It acts as a pool "sunscreen" by protecting chlorine from degradation by UV rays.

How does it work?
Its active ingredient (cyanuric acid) binds with chlorine, slowing its breakdown and enhancing its effectiveness.

Is it fast-dissolving?
Yes, it dissolves quickly for even distribution throughout your outdoor pool water.

What are the key benefits?
It reduces chlorine demand, extends chlorine life, and ensures consistent water sanitation—all made in Australia.

Dosing Multiple Chemicals or Need to Swim Soon?
We have a detailed Pool Chemical Wait Times and Chemical Interactions Guide that you can check here.

Warning: Do not use in indoor pools. Be careful when adding cyanuric acid, if you add too much, it may cause what’s called a “chlorine lock” which will render your chlorine ineffective.

Water TechniX Stabiliser / Cyanuric Acid – Protect Your Chlorine and Enhance Pool Efficiency

Water TechniX Stabiliser / Cyanuric Acid is an essential chemical for maintaining the effectiveness of chlorine in your pool by protecting it from the harmful effects of sunlight. Often referred to as "pool sunscreen" or "blockout," this product ensures your chlorine lasts longer, saving you time and money while maintaining clean and clear water.

Key Features:

• Made in Australia: 100% Australian-made, ensuring top quality and performance for Aussie pools.
• Protects Chlorine from UV: Acts as a stabiliser, preventing chlorine from being broken down by the sun's ultraviolet light.
• Effective Chlorine Enhancer: Helps chlorine work more effectively, reducing the need for excessive amounts of chlorine.
• Fast Dissolving: Quickly dissolves in water, ensuring even distribution throughout the pool.
• Ideal for Outdoor Pools: Not recommended for use in indoor pools, as it works best in environments where chlorine is exposed to sunlight.

How to Use Water TechniX Stabiliser / Cyanuric Acid:

1. Test the Water: Use a reliable test kit to measure the current cyanuric acid (CYA) level in your pool. The ideal range is between 30-50 parts per million (ppm).

2. Calculate the Dosage: For every 10,000 litres of water, add 100g of stabiliser to increase CYA by 10ppm.

3. Pre-Dissolve the Cyanuric Acid: Fill a bucket with pool water and slowly add the cyanuric acid, stirring to help it dissolve. This prevents granules from settling at the bottom of the pool.

4. Add to the Pool: Pour the dissolved solution slowly around the perimeter of the pool while the pump is running, ensuring even distribution.

5. Run the Pump: Keep the pump running for at least 24 hours to circulate the chemical evenly through the pool water.

6. Retest the Water: After 24 hours, retest the cyanuric acid level to ensure it is within the ideal range. If necessary, repeat the process.

Water TechniX Stabiliser / Cyanuric Acid Dosage Instructions:

• Quick Guide:

  • Dose: Refer to label for exact amount based on pool size

  • Add slowly via skimmer with pump running (after adjusting pH to 7.2–7.6)

  • Run filter for at least 8 hours

  • Wait 1–2 hours before retesting and adjusting pH if needed

  Use once per season. Not for indoor heated or commercial pools.
  Full instructions on product label.

Why Choose Water TechniX Stabiliser / Cyanuric Acid?

• Cost-Effective: Save up to 50% compared to traditional pool shop chemicals, while achieving the same great results.
• Top Quality: Water TechniX products are made with high-quality ingredients, providing superior performance.
• Support Local: Proudly made and tested in Australia, supporting Aussie businesses.
• Robust Testing: Water TechniX products are rigorously tested to ensure effectiveness and safety for all pool types.
• Time-Saving: Easily maintain your pool's chlorine levels, reducing the need for constant adjustments.

Water TechniX Stabiliser / Cyanuric Acid is the perfect solution to extend the life of your chlorine and maintain your pool's water chemistry. It’s the ideal product to keep your pool clean and clear all year round while making your chlorine more effective and reducing chlorine demand.

Download our printable 7-in-1 test strip dosage guide here to make the best use of your pool chemicals.

Aussie-made, fast-acting pool chemicals designed for DIY clarity—perfect for salt, mineral, or chlorine pools. Covers the essentials people need in their pools shock, algaecide, black spot, clarifier, flocculant, stain remover & scale control, phosphate remover, plus pH Up/Down, alkalinity, calcium hardness, and stabiliser (CYA) to balance water fast. Simple, step-by-step dosing for clear, swim-ready water without the guesswork.

Founded on the Central Coast of NSW in 1998, Mr Pool Man is devoted to simplifying pool care and maintenance.

Aussie-owned and family-operated, we are Australia's leading home of online pool supplies, equipment and chemicals.

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