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MagnaSpa Minerals — Premium Comfort for Your Spa

Bring the luxury of MagnaPool to your spa.

MagnaSpa is a spa-specific blend of magnesium and potassium minerals designed to deliver noticeably softer, silkier water. With a higher magnesium content than MagnaPool, it creates a deeply relaxing bathing experience while remaining compatible with all spa sanitising systems.

Why Choose MagnaSpa?

  • Silkier, more comfortable spa water
  • Soothing on sensitive skin
  • Helps relax and rejuvenate
  • Crystal-clear water

Good to Know

  • Higher magnesium formula than MagnaPool, tailored for spas
  • Requires a separate spa sanitiser
  • Supplied in 3 kg bags — one bag treats 1,000 L of water
  • Temporary yellowing may occur when added with some chlorine sanitisers — water remains safe to use

Perfect for spa owners wanting a premium mineral feel without changing their existing sanitising setup.

Download Brochure

Magnaspa 3kg Bag

MagnaSpa Minerals — Premium Comfort for Your Spa

Bring the luxury of MagnaPool to your spa.

MagnaSpa is a spa-specific blend of magnesium and potassium minerals designed to deliver noticeably softer, silkier water. With a higher magnesium content than MagnaPool, it creates a deeply relaxing bathing experience while remaining compatible with all spa sanitising systems.

Why Choose MagnaSpa?

  • Silkier, more comfortable spa water
  • Soothing on sensitive skin
  • Helps relax and rejuvenate
  • Crystal-clear water

Good to Know

  • Higher magnesium formula than MagnaPool, tailored for spas
  • Requires a separate spa sanitiser
  • Supplied in 3 kg bags — one bag treats 1,000 L of water
  • Temporary yellowing may occur when added with some chlorine sanitisers — water remains safe to use

Perfect for spa owners wanting a premium mineral feel without changing their existing sanitising setup.

Download Brochure

Zodiac

Magnaspa 3kg Bag

$35.00
Sale price: $35.00 Regular price:
Shipping calculated at checkout.

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Onsite Testing

Price: $36-$41 (plus any additional chemicals) for the Tauranga area. An additional mileage charge may apply for locations outside Tauranga.

Shop Water Testing (Free of Charge) You can also bring a water sample to our shop for testing free of charge providing you are getting your chemicals from us.

Our onsite testing service includes:

  • Testing and balancing your pool water.
  • Clearing skimmer and pump baskets.
  • Backwashing the filter.
  • Checking over the entire pool system.

We’ll leave a detailed pool service report on-site, showing the water test results and any recommendations we have for keeping your pool in top condition. You can choose to use your own chemicals, or we can provide high-quality products to get the job done.

Shop Water Testing Guidelines

If you prefer to bring a water sample to our shop for testing, please make sure to:

  • Use a clean container (not metal) to collect the sample.
  • Take the sample from at least 400mm below the water surface to ensure an accurate representation of your pool's water quality.