Water Tank Treatment

A Healthy Water Tank Is Just Tablets Away

Regular water tank treatment is necessary to keep your water safe for consumption

Over time, harmful organic materials such as biofilm, bacteria, fungi and viruses start building up in water tanks. This organic material can negatively affect the odour and taste of water and can be harmful to your health. The build-up of biofilm in pipes can also cause problems in the flow-rate and longevity of your system.

CleanOxide, which is pure Chlorine Dioxide, is the most easy to use and effective product on the market to maintain water tanks and ensure the water is safe for you to drink and use.

Rain Water Tank Guide

Many people around Australia rely on rainwater which is caught off the roof and stored in tanks for drinking, washing and many other uses. This can be perfectly safe, but does require a properly installed and maintained water catchment and storage system. Read the Natural Water Solutions Rain Water Tank Guide for important steps to ensure you have a healthy water tank. Read the guide here.

Buy CleanOxide

1 Pack ($22) = 5 x 20g Tablets
Bulk Discounts Apply

Don’t know how many Litres are in your water tank? Give us a call on 1800 226 303.

Have 20,000 Litres or more? View our Commercial range products or Contact us.

Buy 4g Tablets Buy 20g Tablets Calculate required tablets

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or 4 payments of $24.00 with Afterpay


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or 4 payments of $21.25 with Afterpay


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or 4 payments of $5.50 with Afterpay

Recommended by the WHO

The World Health Organisation recommends and has rated Chlorine Dioxide as the most powerful water sanitiser in the world. It is a well known disinfectant for drinking water with many advantages over chlorination. Worldwide over 900 public water systems are using chlorine dioxide for water disinfection.

Safer than Chlorine

In comparison when Chlorine is used to treat water stored in tanks, it produces a number of undesirable by-products including Carcinogenic Trihalomethanes. Whereas Chlorine Dioxide does not produce any of these dangerous by-products.

Benefits of CleanOxide Chlorine Dioxide

  • Effective over a broad pH range (4 to 10).
  • Controls bacteria, fungi, viruses, biofilm and algae.
  • Does not react with ammonia & does not produce toxic compounds in contact with organic materials present in water.
  • Effective at lower dose rates than chlorine or bromine.
  • Non-corrosive at the recommended dose rates.
  • Bio-degradable in sunlight.
  • Micro-organisms do not develop resistance to Clean Oxide.
  • Safe for consumption and approved for use in Australia and around the world.
  • After opening, best used within 12 months.

Water Tank Testimonial

In August of this year (2017) we moved to our new home, this has only tank water for the household so before we started drinking it we thought it best to get it tested as the house had been vacant for a good while.

Our first reading showed the tank contained 11 CFU/100ml of Escherichia coli, confirmed Thermotolerant Coliforms and Presumptive Thermotolerant Coliforms.

I purchased a filter system that stated it removed such nasties without the use of a UV light which was one of the main suggested ways to treat the above bacteria.

Our next lot of testing showed it was now estimated 3 CFU/100ml and did not comply with drinking water guidelines. While the drop was significant we still couldn’t use our full tank of water! 

I was reluctant to dose our water with heavy chemicals or to purchase yet another item that may not really do it’s job that’s when I came across the CleanOxide tablets. I called and shared my struggles to obtain clean drinking water with the team at Natural Water Solutions and they suggested the amount of tablets I would need to get the job done. Great service and being able to speak to someone was much better than being flicked emails with click the link information.

We treated the tank and got the water tested for a third time. Finally the results we were waiting for! Estimated  <1 CFU/100 ml!!! This means we can safely drink our water which means no more buying bulk water which had become my norm!

Thank you so much for your assistance Natural Water Solutions team!