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The complete natural water care kit

Radically reduces spa maintenance, naturally

Destroys pipe gunk, naturally

Naturally cleans spa filters to white

Naturally cleans almost anything

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Biologica Spa Alchemy™ in 500ml bottles
Biologica Spa Alchemy - Natural Spa Cleaner

Spa Alchemy™ is a game-changer in natural water treatment

It works on your spa’s ecological environment to keep the water fresh, clear, and in balance longer. Yes, we know it sounds too good to be true – that’s why we called it Spa Alchemy™, and that’s why we offer you a ‘no hassle’ 90-day money-back guarantee.

Powerful natural water treatment
Powerful natural water treatment

I have been using this product for 18 months in our Spa Pool. It is simple to administer; 4-6 weeks is an easy time to remember. I like the idea it’s a natural product.

Sue McFarlane

Clears spa water and keeps it clean.

Beautiful, pure and crystal-clear spa water has never been so easy to achieve. Spa Alchemy™ works on your spa water’s ecological environment, so you don’t have to.

The end result really is “crystal clear”.

Balances the spa to pH neutral.

If pH is too high you’ve build-up on the waterline, cloudy and dull water, and unpleasant skin irritations. Too low, it causes corrosion of your spa equipment shortening their lifespan and effectiveness. Spa Alchemy™ helps you get the balance just right.

Oxygenates the water.

Oxygen is known as a ‘natural cleanser’. The micro-bubbles it creates are negatively charged, attracting all positively charged contaminants in your water, resulting in an even higher level of detoxification and hydration.

Natural.

Spa Alchemy™ is a natural product. Made from plant-derived ingredients using the latest breakthroughs in natural water science. It’s totally free from harmful toxins and harsh chemicals. Use with confidence, we know it ‘naturally works’.

Woman bathing in a spa pool
Woman bathing in a spa pool

Best product we have found - makes the spa fun and easy.

Neville

EASY to use.

Simply add 100 mills of Spa Alchemy™ for every 1,000 litres of water in your spa. Just pour it in and run your spa jets for 20 minutes. That’s it. How simple is that?

With no chemistry degree, slide-rule or elemental table anywhere in sight.

*4 - 6 week treatment.

In ideal conditions it works for 4 to 6 weeks (some cases longer). A single dose every month and you’re on your way to reducing time required to keep your spa pool water in balance, clear, beautiful, pure and inviting.
*For safety we recommend a weekly shock-dose of chlorine, bromine or hydrogen peroxide.

Eliminates fluctuations in pool chemistry.

It was a happy accident to discover Spa Alchemy™ has a continual and positive ongoing effect on your spa pool water. When in regular use it helps maintain your levels and effectively removes those frustrating, wild variations. One more (unexpected) positive of using Spa Alchemy™.

Cost effective.

Spa Alchemy™ is not the cheapest water treatment available. But, with NO additional (daily) pump circulation and a single dose lasting around a month, it works out as a very cost effective option in the long term. By actively reducing your chemical usage it's the 'natural' economical choice.

Biologica Spa Alchemy - happy mother and son on a beach
Biologica Spa Alchemy - happy mother and son on a beach

My wife is VERY allergic to chlorine... 5 minutes in the pool is too long. Using Spa Alchemy has completely alleviated that problem.

Wayne Smith

Biologica Spa Alchemy - energising fern forest
Biologica Spa Alchemy - energising fern forest

Our Spa is clear with no odour. After having issues with other products this has been great with no problems. I would recommend this product.

Susan Hanson

Thank you for looking after the planet and future generations

Biologica Spa Alchemy in a 500ml bottle

Enjoy more spa-time

Spa Alchemy™ gives you crystal clear spa water & radically reduces time spent on spa maintenance. Naturally.

Biologica™ Natural Spa Care Kit

Our complete kit of natural, biodegradable & sustainable spa pool products. Kit comes with our 90 day no risk, money back guarantee & includes:

  • Spa Alchemy™ Natural Water Treatment
  • Purge™ Natural Pipe Cleaner
  • Restore™ Natural Filter Cleaner
  • Brilliant™ Natural Surface Cleaner
  • Microfibre Cloth

FAQ

Biologica’s Spa Alchemy™ water treatment is carefully designed to be the most effective, environmentally friendly and convenient spa water treatment.

Best of all Spa Alchemy™ water treatment has no harmful ingredients that damage your body, your spa or the environment.

Spa Alchemy™ water treatment can be used in any spa pool or swim spa model.

Shake well before use. Add 100ml per 1,000 litres of water every 4 – 6 weeks and run the spa jets for 20 minutes to circulate the product.

Your spa is ready to be enjoyed.

Your safety is our priority. As it stands right now there are NO natural water treatments that will remove harmful (and possibly lethal) bacteria such as Legionnaires disease from your spa water. That is why we recommend a weekly shock-dose of chlorine, bromine or hydrogen peroxide, this burns off very quickly. The good news is, by keeping to this shock-routine with Spa Alchemy™ you can reduce chemical usage by over 75%.

You may find this link from NZ Consumer Magazine quite insightful reading -  https://www.consumer.org.nz/articles/legionnaires-traced-to-spa-pool.

Here is another link to an article from NZ Consumer Magazine about how clean is your spa water ? More interesting reading - https://www.consumer.org.nz/articles/is-your-spa-pool-water-clean.

Spa Alchemy™ water treatment does not contain any harsh or caustic chemicals, nor does it need you to wait for days before using your spa.

Just pour in the correct dose, run your circulation pump for 20 minutes and you can jump in and enjoy your spa pool.

Please note, if you are dosing your spa with other chemicals at the same time, the longest wait time must be followed.

For regular use, we recommend dosing your spa every 4 weeks. For occasional use, you can dose it every 6 weeks.

Absolutely!
Spa Alchemy™ water treatment is designed specifically for ease of use and convenience. It keeps your spa water clean and clear, and also helps balance it for longer.

Just test your water as per the spa manufacturer’s instructions and see how little you will have to do to maintain control of your spa water.

No, Spa Alchemy™ water treatment does not require any additional pump circulation to work.

Follow your spa manufacturer’s instructions as usual.

Spa Alchemy™ water treatment will perform well in any clean and balanced spa.

However, for best results, we recommend starting with a thorough pipe, filter and surface clean before refilling with new water. Then test and balance the water in the order of step 3 in the Start Up Procedure of Directions.

Biologica™ recommends using their Restore™ natural filter cleaner, Purge™ natural pipe cleaner and Brilliant™ natural surface cleaner.

If your spa or water looks dirty, we strongly recommend starting with a thorough spa surface, pipe and filter clean before following the Start Up procedure.

To ensure consistent water quality, periodically drain and clean your spa in line with your manufacturer’s recommendations.

Your spa water should stay clean and clear as long as you keep dosing the spa every 6 weeks.

If you are away for longer or the spa doesn’t look clean, follow the usual process of draining and cleaning the spa surface, pipes and filters before refilling and restarting use of Spa Alchemy™ water treatment as per Start Up directions.

Certain foreign chemicals may adversely affect the balance of the water so it is best to use natural fragrances.

Troubleshooting

When dosing your spa with Spa Alchemy™, you may find your water gets slightly cloudy or foams up in some cases. This is Spa Alchemy™ removing all the hidden contaminants from your water, pipes and filters and should clear up within 3 days.

If problem persists contact your retailer for further advice.

As Spa Alchemy™ water treatment initially starts to work, it can take up to 3 days to clear up your water, pipes and spa surfaces of hidden contaminants.

However if your spa has heavy usage, long exposure to direct sunlight, is contaminated with lotions or creams, or has any sign of decreased water clarity for longer than 3 days, shock dosing with chlorine or equivalent sanitiser should help.

Thoroughly cleaning your filters more frequently will also help remove contaminants from your water and speed up the process.

As every spa and its usage is different, regular testing of your spa’s water balance is important.

How to use Spa Alchemy™

Dosage

100ml per 1,000 litres of water.
Single dose lasts up to 6 weeks under ideal conditions.

  • For 1,000 litres of water – 100ml.
  • For 1,100 litres of water – 110ml.
  • For 1,200 litres of water – 120ml.
  • For 1,300 litres of water – 130ml.
  • For 1,400 litres of water – 140ml.
  • For 1,500 litres of water – 150ml. etc.

Directions - Start Up Procedure

    1. Clean spa filters, pipes and spa surfaces. 
    2. Add fresh water and test. Turn jets on for 20 minutes. 
    3. Balance water in this order: hardness (to spa manufacturers’ requirements), total alkalinity (80 - 120ppm) then pH (7.4 - 7.6).
 
    4. Once in balance, add Spa Alchemy™ (100ml/1,000L) and run spa jets for 20 minutes.


Directions - On Going Maintenance

           5. Clean spa filters weekly.
           6. Test water regularly (as per spa manufacturers’ requirements). If water is out of balance repeat Step 3.
           7. Shock treat your spa water at least weekly with chlorine, bromine or peroxide based sanitisers. 

           8. Dose with Spa Alchemy™ (100ml/1,000L) every 4 - 6 weeks and run spa jets for 20 minutes.
 
           9. Change water as per spa manufacturers’ requirements.


Storage

Store at room temperature away from direct sunlight.

Ingredients

Proprietary plant-based enzyme formula and surfactants.

Download Safety Data Sheet for Spa Alchemy™

Tips for best results

Regularly clean the filters thoroughly with a filter cleaner and rinse well to remove any residue. You could also use some pipe and surface cleaner to clean the inside surfaces and pipes of your spa.

A drain and refill after thorough cleaning will also reset your spa water chemistry and allow Spa Alchemy™ water treatment to do its job better.

Caution

Undiluted formula can be an irritant. Avoid eye contact. Do not drink. Do not inhale mist or vapour. Always use as directed.

First aid

Eyes

In case of contact with undiluted formula, flush with cool water for 15 minutes. If irritation persists call a physician.

Ingestion

Drink cool water and call a physician. Do not induce vomiting.