Aquablanc Spa 02 Active Oxygen Tablets – 1 kg



  • Aquablanc O2 Tablets are a non-chlorine active oxygen treatment for your hot tub.
  • Gentler approach to spa care.


Aquablanc Spa O2 Tablets

Active Oxygen Tablets (20g)

Aquablanc Spa O2 Tablets are part of a non-chlorine active oxygen system, used in conjunction with Aquablanc Spa A Combination Liquid. This provides non-chlorine disinfection for your hot tub, whilst promoting soft gentle water. Spa O2 Tablets are dosed via a floating dispenser prior to bathing or otherwise weekly if the spa is not being used.


  • Before converting a spa onto the Aquablanc system, it is recommended that the spa is drained, re-filled and then oxidised with a shock chlorine product (e.g AquaSPArkle rapid shock). Brand new spas or spas left drained for a period of time require an initial chlorine shock or start up dose of 20mg/1 (ppm) of free chlorine circulated for a minimum of 2.5 hours.
  • Maintain ph levels within the ideal range 7.0 – 7.4.

Initial dose: Add 2 Aquablanc O2 Tablets and 60ml Aquablanc A Combination Liquid per 1,500 litres of spa water.

Prior to bathing: Add one 20g tablet per 1,500 litres of spa water (one 20g tablet per day should be sufficient for normal daily spa use) Also, separately add weekly 15ml Aquablanc A Combination liquid per 1,500 litres of spa water.

  • Aquablanc O2 Tablets should be dosed via a floating dispenser.
  • Aquablanc A Combination Liquid can be added directly to your spa water whilst the spa pump(s) are turned “on”to aid distribution.
  • Test the oxygen level 1 hour after application of O2 Tablets. The oxygen levels should be between 5-10mg/1 (ppm).
  • A weekly application of Aquasparkle spa fusion is recommended to assist in removing excess contamination, wastes and by products.

Additional information

Weight 1 kg
Dimensions N/A
Pack Size


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