Balanced water, made simple.
A full range of pool and spa chemicals in store — plus free computerised water testing so you only buy what your pool actually needs.
Pool & spa chemicals we carry
Quality chemicals at fair prices — and for heavy items like salt and liquid chlorine, we'll happily carry them to your car.
Sanitisers
Keep your water safe and bacteria-free.
- Liquid pool chlorine (fresh, strong stock)
- Stabilised chlorine tablets & granules
- Salt & mineral chlorinator-compatible sanitisers
- Spa sanitiser & shock treatments
Balancers
Protect your pool surface and equipment.
- pH increaser & decreaser
- Total alkalinity buffer
- Calcium hardness increaser
- Stabiliser (sunscreen for chlorine)
Salt & Minerals
For saltwater and mineral pools.
- Premium pool salt (bulk bags available)
- MagnaPool minerals — softer, silkier water
- Magnesium & potassium blends
- Cell-safe mineral additives
Algaecides & Clarifiers
Fix and prevent green or cloudy water.
- Long-life copper-free algaecides
- Black spot treatments
- Clarifiers & flocculants
- Phosphate removers
Spa Chemicals
Everything for your spa or hot tub.
- Spa chlorine & bromine
- Spa pH & alkalinity balancers
- Spa shock & clarifier
- Pipe degreaser & filter cleaner
Accessories
The extras that make pool care easy.
- Test kits & test strips
- Pool brushes, nets & vac heads
- Filter cartridge cleaner
- Spare parts for all major brands
Free computerised water testing
Guessing at chemicals wastes money and can damage your pool. Bring in a sample and our in-store lab will test chlorine, pH, alkalinity, calcium, stabiliser, salt and phosphates — then print an exact treatment plan.
No appointment needed. Testing takes just a few minutes, and it's completely free whether you buy from us or not.
How it works
Three easy steps to perfect water:
- Collect a sample in a clean bottle — elbow-deep, away from returns and skimmers.
- Bring it in any time — we're open 7 days a week.
- Leave with a printed, exact dosing plan for your pool.
Heavy items? We'll carry them to your car.
Pool salt, liquid chlorine, mineral bags — just ask. It's all part of the service at Bayside Pool & Spa.
Visit the Store
