Geelong spa chemicals

Geelong’s Leisurescape Pools & Spas has a great range of spa chemicals and other products to keep your spa clean and in a high-quality condition. From sanitisers to alkalinity enhancers, we supply a wide range of hot tub chemicals at amazing prices.

Chlorine systems
Theralux Spa Shock & Sanitiser - 1kg | 2kg

Theralux Spa Shock & Sanitiser is a low chlorine level and high oxidiser product, making it a great instant shock, allowing swimmers to re-enter the water within one hour of application. This product is a multi-purpose sanitiser and kills germs fast and will clarify and condition the spa water providing a softer bathing experience.


  • Tetraborate: Softens, clarifies, and hinders the growth of algae.
  • Non-chlorine oxidiser: Removes unwanted organics and combines chlorines freeing up your chlorine’s ability to effectively sanitise the water.
  • Clarifying agent: Finds the fine particles to gather them together making them bigger enough so that they can be trapped in the filter.
Spa Water Hardener - 500g | 2kg | 4kg

Spa Solutions Water Hardener increases the calcium hardness levels in spas.

The ideal calcium hardness level for spa water is between 200 – 300 ppm.


  • Calcium chloride
Spa pH Down - 500g | 3kg

Spa Solutions pH Down decreases the pH and total alkalinity levels in spas.

The ideal pH levels should be between 7.2 – 7.8.


  • Sodium bisulphate
  • Dry acid
Spa Alkalinity Up - 500g | 2kg | 4kg

International Quadratics’ Spa increases the total alkalinity and pH levels in spas and acts as a pH buffer which will prevent extreme pH shifts in the water.

The ideal TA level is between 80 – 150 ppm.


  • Sodium bicarbonate
  • Buffer (powder)
Spa Shock Right Plus - 500g | 1kg

Shock Right Plus is a chlorine free oxidiser, which is perfect for oxidising spas, as well as reducing chloramine in swimming pools.

This product’s unique blend makes it applicable to all ionised pools, leaving a lasting oxidising effect.


  • A blend of persulphates (non-chlorine oxidisers) containing 5.6% available oxygen
Spa Bath & Cartridge Cleaner - 1kg

For cleaning of spa bath systems, pipes, and cartridges. Removes build-up of oils, grease and other contaminants from pipe work in spas and filter cartridges.


  • Alkaline salts
  • Sodium dichloroisocyanurate
Shimmer & Shine - 500ml

Spa Solutions Shimmer & Shine creates clearer water by eliminating residual body fats and removing dissolved metals.


  • Polychite (nontoxic, biodegradable)
Flat 'n Foam - 500ml

Spa Solutions Flat ‘n Foam is a foam control for spas and hot tubs.

This product reduces and suppresses foaming that occurs in hot tubs, spas, hydrotherapy pools, and fountains, and is compatible with all IQ sanitisers and IQ chemicals.

IQ Smart Check Chlorine Test Strips

IQ Smart Chek Test Strips 5 in 1 is quick and easy to use giving a result in 15 seconds.

Tests chlorine, bromine, total alkalinity, pH and hardness.

Non-chlorine systems
Aquaspa Spa Sanitiser - 500ml | 2.5L

Aquaspa Spa Sanitiser is a non-chlorine sanitiser specially formulated to prevent the growth of various pathogens that can cause disease in spas. Because it contains neither chlorine nor bromine, it may be used without any of the inherent side effects, such as smell, sticky feeling, and sore eyes.

It is especially ideal for allergy sufferers, including those who endure asthma or skin problems. This makes it ideal for allergy sufferers and anyone with a tendency towards skin problems like eczema.

Recommended application is once a week.

Aquaspa Spa Kleer - 500ml | 2.5L

Aquaspa Spa Kleer is a revolutionary clarifying agent that will maintain a superb ongoing sparkle and sheen in your spa water. It is common for some types of spas to become slightly cloudy due to build-up of unwanted metals and fats.

Recommended to be used once a week, the purpose of this product is to give your spa an extra sparkle.

Aquaspa Spa Shock - 500g | 1kg

Aquaspa Spa Shock is a powerful non-chlorine shock treatment and oxidiser. It is used to remove organic micro particles that cause cloudy or green water as well as body fat residues. It is an essential spa chemical needed for the upkeep of your spa.

This powerful cleaning agent is also chlorine-free.

Aquaspa Alkalinity Enhancer - 500g

Aquaspa Alkalinity Enhancer balances the total alkalinity levels in your spa water to ensure perfect water balance and crystal clear water. This wonderful product enhances the quality of your spa pool water. Furthermore, measuring out the correct level helps your spa resist sudden changes in pH levels.

Alkalinity Enhancer should be added in accordance with the directions given.

Aquaspa pH Reducer - 500g

Aquaspa pH Reducer is used to keep your pH at the current level needed.

Maintaining the correct pH levels in your spa will help prevent skin and eye irritations, as well as the corrosion of your spa’s heating equipment.

AquaSpa Calcium Enhancer - 500g

AquaSpa Calcium Enhancer raises calcium hardness levels in spas to ensure perfect water balance and crystal clear water. Calcium hardness is very important when trying to achieve perfectly balanced water.

It is recommended you get your calcium levels checked once a month.

Aquaspa Antifoam - 500ml

Aquaspa Antifoam is an effective product designed to instantly remove unsightly foam from the surface of a spa caused by excessive bather loads.

Simply adding a cap full to your spa will instantly remove any foam on the water surface.

Aquaspa Filter Kleenz - 500ml

Aquaspa Filter Kleenz is designed to break down fat and oil deposits on the dirtiest of spa cartridge filters. The quickest and easiest way to clean a cartridge filter, just spray on and rinse, instant results with no soaking needed.

Very economical to use.

AquaSpa Pipe Kleenz - 500ml

AquaSpa Pipe Klenz will thoroughly cleanse oils and body fats from your spa pipework.

We recommend cleaning your spa pipes every four months after a water change. Add required dosage, see table on bottle, run pump for two hours, turn off pump and allow the water to stand for one hour then run again for a further 30 minutes. Drain water, wipe down spa then refill with fresh water.

AquaSpa Chlorine Remover - 500ml

AquaSpa Chlorine Remover is used to lower or remove chlorine or bromine levels from spa water. Compatible with all other spa chemicals, results in hours and highly concentrated.

Please note it does not reduce chloramines or combined chlorine levels.

Aqua Spa Cleaning Pad

Aqua Spa Cleaning Pad for easy removal of brown scum lines from waterline, it will not scratch the surface of your spa.

Non Chlorine Insta Test Strips

The Insta Test strips are used for testing sanitiser and pH levels in your spa.

This fast test strip gives you a reading for the following levels in your spa:

  • Biguanide
  • Biguanide shock
  • Peroxide, alkalinity
  • pH
  • Total hardness
Aquafresh Enhance - 1L | 2.5L

Aquafresh Enhance is used in conjunction with Aquafresh Sanitiser for algae control and water clarity.

It has been specially formulated to help prevent the growth of various algae in swim spas and swimming pools, it assists in filtration and provides exceptional water clarity.

Aquafresh Enhance may be used in all types of pool finishes.

Aquafresh Sanitiser - 1L | 2.5L

Aquafresh Sanitiser is a non-chlorine. It has been formulated to prevent the growth of various pathogens that can cause disease in swim spas and pools.

Because it contains no chlorine it can be used without any of the inherent side effects, such as smell, sticky feeling, and sore eyes, associated with these products. It is especially ideal for allergy sufferers, including those who endure asthma or skin problems. It is like being in clean fresh water.

Aquafresh Performance - 1kg

Aquafresh Performance has the ability to oxidise protein and other organic material, it breaks up organic matter.

It contains clarifying agent for sparkling clear water.

Chlorine and non-chlorine systems
Theralux Enhanced Mineral Additive - 1kg

Enhanced Mineral Additive for Spas has magnesium-enriched minerals to enhance bather comfort and improve the feeling of being rejuvenated and relaxed.

Theralux Enhance Mineral Additive gives the water a soft, silky feel, and moisturises and conditions the bather. The skin will naturally absorb the minerals and detoxify the body, calm the nervous system and potentially provide relief to any muscular issues of the bather. This product also has the ability to absorb calcium and other minerals that make the water cloudy and will aid water balance and reduce pH spikes.

Natural Filter Cleaner & Degreaser - 1L

Natural Filter Cleaner & Degreaser breaks down oils and fats in the filter.

This product works by solubilising fats and oils, which allows the filter medium to be quickly and easily rinsed/backwashed.

Natural Filter Cleaner & Degreaser is an eco-friendly, non-toxic, non-polluting and biodegradable product, manufactured from plant extracts.

inSPAration Spa Aromatherapy

A blend of aromatherapy fragrance specially formulated for spas.

Enhanced with vitamins and natural extracts, inSPAration leaves skin soft and moisturised and is water soluble. Masks chemical odours and will not stain or harm wood, fiberglass, acrylics, or plaster.

Nil-Phos Plus - 1L

Nil-Phos Plus is formulated to be used as part of regular pool maintenance, as well as preventative care and as a fix for when the phosphate levels of the pool are high.

The primary food source for algae is phosphates, which are introduced into the pool water from things such as dust, soil, runoff from gardens and swimmers.

Vinyl Restore & Protect - 450ml

Vinyl Restore and Protect is an excellent product that has been specially formulated to both restore and protect spa covers. It has a unique formulation that is water repellent and deters the penetration of water by giving your cover its own rain coat. It has built in SPF protection which prevents against fading from UV rays.

Bio Klenz - 500ml

Bio-Klenz is a fast-acting cleaner developed for spas to remove bio film from pipework, filters and spa surfaces. Used monthly it will protect spa all year round.

Bio-Klenz should reduce your overall chemical costs and increase the clarity and brilliance of your water. It will also enhances your filter’s ability to filter finer particles.

Solar Shield - 500ml | 1L

Solar Sheild protects your swim spa or pool from evaporation and heat loss. It adds an ultra-thin, invisible barrier which helps protect your water from evaporation and heat loss.

It is compatible with all recognised sanitisers and other pool additives.

Polish & Protect - 500ml

Polish & Protect is a high strength polisher for spas. It seals, polishes and protects all acrylic, vinyl and rubber surfaces. This gives protection against moisture, harsh chemicals, and UV rays.