BioGuard Symmetry Spa Sanitiser 750g

Advanced bromine sanitiser for clean, clear spa water

Symmetry is a high-performance bromine spa sanitiser designed to control bacteria and algae while helping keep spa water clean, clear and inviting.

Formulated with Bromochlorodimethylhydantoin (BCDMH), Symmetry contains 650g/kg available bromine and 280g/kg available chlorine. This combination provides effective sanitising performance across a wider pH range than chlorine alone.

Symmetry is particularly well suited to indoor spas and swimming pools with attached spas, where reduced chemical odours are an important consideration.

Why choose Symmetry?

• Controls bacteria and algae – helps maintain clean, clear and hygienic spa water.

• Effective across a wider pH range – provides effective sanitising performance over a wider pH range than chlorine alone.

• Less odour than chlorine tablets – ideal for indoor spas and enclosed spa areas where chemical odours can be more noticeable.

• Slow dissolving sanitiser – provides ongoing sanitising performance and can be used in automatic feeders or spa floaters.

• Suitable for automatic feeders and floaters – offers convenient, controlled dispensing as part of your regular spa water maintenance routine.

• Makes optimum use of sanitising ability – designed to make efficient use of its sanitising properties.

• Ideal for indoor spas – reduced odour makes Symmetry a great choice for enclosed spa environments.

• Suitable for pools with attached spas – helps provide effective sanitation while minimising unwanted odours.

• Bromine regeneration – the chlorine content of each tablet helps regenerate bromine, supporting ongoing sanitising performance.

Advanced BCDMH spa sanitiser

Symmetry contains Bromochlorodimethylhydantoin (BCDMH), a bromine-based sanitiser combining available bromine and chlorine in a single tablet.

Each kilogram of Symmetry contains:

• 650g/kg available bromine

• 280g/kg available chlorine

• Bromochlorodimethylhydantoin (BCDMH) as the active sanitising compound

The chlorine component of the tablet helps to regenerate bromine, allowing the sanitiser to continue working effectively in spa water.

Convenient, slow-dissolving spa sanitiser

Symmetry is a slow-dissolving sanitiser designed for convenient, ongoing spa water treatment. The tablets can be used in automatic chemical feeders or spa floaters, making it easy to maintain consistent sanitiser levels when used according to the product instructions.

Compared with chlorine tablets, Symmetry dissolves more slowly and produces less odour, making it an excellent option for spas where convenience and a more comfortable environment are important.

A better choice for indoor spas

Indoor spas and swimming pools with attached spas can be more sensitive to chemical odours. Symmetry offers the sanitising benefits of bromine with less odour than traditional chlorine tablets, making it particularly suitable for indoor environments.

Its slow-dissolving formulation also provides a convenient option for automatic feeders and floaters, helping simplify regular spa maintenance.

Symmetry vs chlorine tablets

Key benefits at a glance

Bromine spa sanitiser | Bacteria & algae control | BCDMH formulation | Wider pH range | Less odour | Slow dissolving | Automatic feeder compatible | Floater compatible | Ideal for indoor spas | Suitable for attached spas

Keep your spa water clean, clear and comfortable

Choosing the right spa sanitiser is an important part of maintaining clean, clear and enjoyable spa water. Symmetry's bromine-based BCDMH formulation provides effective bacteria and algae control, reduced odour and reliable sanitising performance across a wider pH range than chlorine alone.

With its slow-dissolving tablets, Symmetry can be used in automatic feeders or floaters for convenient ongoing spa water treatment.

Talk to the Aquanort Pools team about Symmetry and the right spa water treatment solution for your spa.