Swimming Pool Chemicals

The world's number one selling pool and spa leak sealer. If your pool or spa is losing water and you cannot find the leak, FIX-A-LEAK provides a pe...

The best value pool chlorine for serious pool owners. Trichlor Tablets 10kg gives you 50 x 200g slow-dissolving tablets - a full season of consiste...

The best value chlorine for serious pool owners. Crystalline Chlorine 10kg is the bulk pail choice for NZ pool and spa owners who want crystal-clea...

A concentrated filter cleaner formulated to remove oil, body fats, grease, dirt, and debris from all pool and spa filter types. Regular use restore...

New spa pool? You need this first. The Perfect Pools Spa Pool Starter Kit gives you everything to balance and sanitise your spa from day one, no gu...

Perfect for spas, top-ups, and trying Crystalline Chlorine for the first time. The 1kg pail of Crystalline Chlorine is the ideal entry size - fast-...

The best value Total Alkalinity treatment for serious pool owners. Alkalinity Increaser 10kg is the bulk pail choice for NZ pool and spa owners who...

The ideal mid-size chlorine for regular pool and spa owners. Crystalline Chlorine 2kg is the sweet spot between the 1kg starter pail and the 4kg bu...

The go-to chlorine for NZ pool and spa owners. Crystalline Chlorine is a fast-dissolving Sodium Di-Chlor granular sanitiser that keeps your pool or...

The easiest way to keep your pool sanitised all season. Trichlor 200g slow-release tablets deliver chlorine, algicide, and clarifier in a single ta...

What if you could cut your spa chlorine use by up to 50% and still have crystal-clear, bacteria-free water? The Natural Mineral Purifier Spa Stick ...

Keep your spa's plumbing system clean and free-flowing with Zodiac Spa Pipe Cleaner. Used before each water change, it flushes oils, biofilm, and c...

Keep your pool clean, clear, and algae-free all year with Pooltec 3-in-1. This algaecide, clarifier, and chlorine booster works in both chlorine an...

One tablet. Up to 50,000 litres of crystal-clear pool water. If your pool is looking hazy after a storm, a heavy swim session, or a struggling filt...

Enjoy crystal-clear spa water with the Natural Mineral Purifier Spa Stick 4-Pack. Using advanced mineral bed technology, these sticks automatically...

The ideal starter size or top-up pack for pool owners who want the convenience of Trichlor tablets without committing to a bulk bucket. This 5-pack...

A popular mid-range size for pool owners who want the convenience of Trichlor tablets with enough supply to last a full month or more. This 10-pack...

The ultimate bulk pool chlorine for large pools, commercial use, or stocking up for the full season. Trichlor Tablets 20kg gives you 100 x 200g slo...

Maintain safe and balanced water chemistry in your swimming pool or spa pool with pH Decreaser (Sodium Bisulphate). When pH rises above 7.6, chlori...

pH swings driving you crazy? Alkalinity Increaser (Sodium Bicarbonate) is the essential buffer that keeps your pool or spa water stable, stopping p...

Zodiac MagnaPool Minerals are the genuine sodium-free mineral blend engineered specifically for MagnaPool Hydroxinator systems. This premium formul...

The best value calcium hardness treatment for serious pool owners. Calcium Hardness Increaser 10kg is the bulk pail choice for NZ pool and spa owne...

pH swings making your pool or spa impossible to balance? Alkalinity Increaser (Sodium Bicarbonate) is the essential buffer that keeps your water st...

Soft water foaming up your spa or corroding your equipment? Calcium Hardness Increaser (Calcium Chloride) is the essential treatment that protects ...

Keep your pool or spa perfectly balanced with these 5-in-1 Pool and Spa Test Strips. Check five key water chemistry parameters in one dip, helping ...

Low pH making your pool uncomfortable? pH Increaser (Soda Ash) is the fast, reliable way to raise pH in swimming pools and spa pools, protecting yo...

Zodiac Element Minerals is a premium magnesium-enriched mineral salt blend that transforms your pool water quality. Formulated for use with TRI-XO ...

pH creeping too high? pH Decreaser (Sodium Bisulphate) is the fast, reliable way to bring pH back into the ideal range in swimming pools and spa po...

Low pH making your pool or spa uncomfortable? pH Increaser (Soda Ash) is the fast, reliable way to raise pH in swimming pools and spa pools, protec...

pH creeping too high in your spa or pool? pH Decreaser (Sodium Bisulphate) is the fast, reliable way to bring pH back into the ideal range, protect...

The Zodiac Spa Natural Clarifier is an organic, chitosan-based formula that clears cloudy spa water and maintains water quality between chemical tr...

Phosphates feeding your algae and clouding your water? Crystal Cube Plus is a dual-action phosphate remover and water clarifier that works continuo...

The best value pH treatment for serious pool owners. pH Increaser (Soda Ash) 10kg is the bulk pail choice for NZ pool and spa owners who want stabl...

Soft water silently destroying your spa or pool? Calcium Hardness Increaser (Calcium Chloride) is the essential treatment that protects your pool s...

There's nothing worse than looking out at your pool and seeing a murky, uninviting haze. These Super Strength Clarifying Tablets are engineered to ...

Eliminate and prevent stubborn algae growth with Pool Algaecide 1L. Formulated with a complex blend of copper salts, this fast-acting algaecide is ...