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BioGuard

BioGuard Performance Up 500g – Spa Alkalinity Increaser

BioGuard Performance Up 500g – Spa Alkalinity Increaser

Regular price $23.00 AUD
Regular price Sale price $23.00 AUD
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BioGuard Performance Up 500g – Spa Alkalinity Increaser

BioGuard Performance Up is a spa Total Alkalinity increaser designed to raise low alkalinity and help keep spa water chemistry more stable.

Correct Total Alkalinity helps buffer the water against rapid pH changes, making it easier to maintain balanced and comfortable spa water.

Why Use BioGuard Performance Up?

  • Raises low Total Alkalinity
  • Helps stabilise spa water pH
  • Reduces rapid pH fluctuations
  • Helps protect spa equipment from corrosive water
  • Helps protect spa surfaces
  • Supports effective overall water balance
  • Suitable for routine spa-water maintenance

Why Is Total Alkalinity Important?

Total Alkalinity acts as a buffer for pH.

When alkalinity is too low, pH can become unstable and move up and down quickly, sometimes referred to as pH bounce.

Low alkalinity can contribute to:

  • Unstable pH
  • Corrosive water
  • Equipment damage
  • Surface deterioration
  • Difficulty maintaining consistent water chemistry

Correcting alkalinity first can make subsequent pH adjustments much easier.

When Should I Use Performance Up?

Use BioGuard Performance Up when a water test shows that your Total Alkalinity is below the recommended range.

Always test the water before dosing and adjust according to your spa volume and current reading.

Adjust Alkalinity Before pH

If both alkalinity and pH require adjustment, correct Total Alkalinity first.

Once alkalinity is within range, retest the water before adjusting pH.

For low pH, use BioGuard Comfort Up.

For high pH or high alkalinity, use BioGuard Aquality as directed.

How Much Performance Up Should I Add?

The amount required depends on:

  • Spa water volume
  • Current Total Alkalinity
  • Desired alkalinity increase

Always follow the dosage instructions on the product label and make adjustments gradually.

Need Help Balancing Your Spa Water?

Pool & Spa World Tasmania offers free in-store water testing.

Bring in a fresh spa-water sample and our team can check your alkalinity, pH, calcium hardness and sanitiser levels and help determine the correct treatment.