AquaSpa Chlorine Free Range Shop the range
The Finishing Touch Range Shop the range
The Clear As Ice Range Shop the range

Water care calculator

Enter your spa volume and water-test results to create a care plan, track your system cleanses and select the products you need.

  1. Your water
  2. Your report
  3. Products

1 Your water and test results

Which sanitiser do you use?

Select your spa surface to use the appropriate calcium-hardness target.

Check your manual. Most spas hold 800 to 1,600 litres. Whole litres, 100 to 10,000.

What are you doing today?
Test results

If you have added chemicals within the last hour, please wait at least one hour after the last addition before testing your water.

Enter each reading, or tick Not tested. A missing reading is never treated as normal.

No account needed. Doses follow AquaSpa manufacturer guidance (rules 2026.10.3).

System cleanse

Cleanse the system every 3 months. Regular sanitising keeps the water clean, but biofilm, body oils and organic buildup can remain inside the plumbing lines and jets. Flush the system before draining and refilling, following the system-cleaner product label.

No system cleanse recorded for this range.

Dates are saved in this browser on this device.

2 Your water care report

Your personalised report will appear here.

Google Reviews

I changed over to Aquaspa a few months ago and have not regretted it. The products are super easy to use. Cleaning the spa is a doddle. Knowing that the products don't have any 'bad' stuff in them is an absolute bonus for our guests at Hewitts Homestead, safe on their skin, no nasties etc. Highly recommended.

Vanessa Taylor

Vanessa Taylor

25 May 2025

After years of fighting with chlorine and salt systems, AquaSpa has been a real relief. Natural, easy to dose, kind on skin, and cheaper to run than salt was. We even had to replace our heat recirculating pump after the salt unit kept clogging our filters. None of that drama with this product. Wish I'd switched sooner.

Jason Carr

Jason Carr

05 May 2026

A simple, easy-to-use spa treatment system. As a chlorine-alternative product, it leaves your skin feeling clean and comfortable, without the harsh after-effects associated with chlorine.

Jude Letele

Jude Letele

15 June 2026

Fast delivery and an excellent product. Because of skin sensitivity I am unable to use chlorine based sanitiser so am grateful for a quality alternative at aqua spa

Sue Hingston

Sue Hingston

26 March 2026

Finally, an easy system that keeps our spa cleaner than ever without affecting my sensitive skin. I'm using our spa much more now that I'm not marinating in chlorine. Wish we had heard about this earlier.

Pamela Bramwell

Pamela Bramwell

09 October 2025

Write a Google Review Write a Google Review View all Google Reviews View all Google Reviews