Zodiac Pool Chemical Start-Up Pack
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A Strong Start for Better Pool Water Care
Zodiac Pool Chemical Start-Up Pack provides a coordinated selection of treatments for establishing important areas of pool water care. It supports the foundation of a more stable maintenance routine by covering balance, sanitising support, chlorine protection and water clarity.
Designed for pool start-up and ongoing maintenance, the pack helps pool owners address several common water-care needs through one coordinated selection. A water sample bottle is also included to support professional testing before selecting and dosing the required products.
Features & Benefits
- Coordinated start-up solution: Brings together complementary treatments for several foundational areas of pool care.
- Supports balanced pool water: Helps establish conditions that support more stable pH and chlorine performance.
- Protection for outdoor pools: Includes support for reducing chlorine loss caused by sunlight.
- Clarity care included: Provides a dedicated treatment that helps a compatible filter capture fine suspended particles.
- Useful beyond initial start-up: The included treatments can continue to support routine maintenance when water testing shows they are required.

What’s Included in the Pack
Pool Salt Water Boost 500g
Quick-dissolving stabilised chlorine boost with built-in water-conditioning support for saltwater pools.
Alkalinity Up Buffer 4kg
Raises Total Alkalinity to improve pH stability and support balanced pool water.
UV Blockout Chlorine Stabiliser 2kg
Fast-dissolving cyanuric-acid granules that help protect chlorine from sunlight.
Sparkle Clarifier Tablet 125g
Groups fine suspended particles for capture by a sand or glass-media filter.
Water Sample Bottle
Provides a convenient way to collect pool water for more detailed professional testing.
Important Usage Information
- Each chemical in the pack is a separate treatment. Never mix pool chemicals together and follow the directions on each individual product label.
- Test Total Alkalinity and cyanuric acid before selecting and dosing the relevant treatment.
- Pool Salt Water Boost and UV Blockout both contribute cyanuric acid. Avoid adding stabiliser when the pool level is already sufficient.
- Use the Sparkle Clarifier Tablet only with sand or glass-media filtration. It is not suitable for cartridge filters.
A Better Pool Experience Starts with the Right Chemistry
Zodiac pool chemicals support the key parts of everyday water care, from balance and sanitising to algae prevention, clarity, stain control and equipment protection.
Each product has a clear role in helping pool water stay cleaner, more comfortable and easier to manage, so the pool feels ready to enjoy more often.

Frequently Asked Questions
Should every product in the pack be added during pool start-up?
No. Each treatment has a separate purpose and should only be used where required. Test the water first, then select the appropriate product and dose it according to its individual label directions.
Is this pack intended for saltwater pools?
It is especially well suited to saltwater pools because it includes Zodiac Pool Salt Water Boost. The Alkalinity Up Buffer, UV Blockout and Sparkle Clarifier Tablet support broader pool-water balance and clarity needs.
Why does the pack include both Pool Salt Water Boost and UV Blockout?
Pool Salt Water Boost provides stabilised chlorine sanitising with water-conditioning support. UV Blockout is a concentrated granular stabiliser used to raise the cyanuric-acid level when the pool requires additional protection from sunlight.
Can every product in the pack be used with a cartridge filter?
No. Zodiac Sparkle Clarifier Tablet is made from pressed alum and is not suitable for cartridge filters. Granular Zodiac UV Blockout can be used with a cartridge-filter system when dissolved in a bucket of water before being added to the pool.
Can the pack be used for ongoing pool maintenance?
Yes. Although it is designed as a start-up selection, the included products can also support routine pool maintenance when testing shows that alkalinity, chlorine, stabiliser or clarity treatment is required.
Image shows product in new packaging design. Actual product received may vary while previous label design is being sold through.
| SKU | WC000425 |
|---|---|
| GTIN | 9317545298696 |
| Barcode | WC000425 |
| Brand | Zodiac |
| Model | WC000425 - Chemical Start Up Pack |
| Product Type | Pool Chemical |
| Shipping Type | Standard |
| Chemical Type | Other Chemicals |
| Chemical Function | Start-Up Kit |
| Active Constituents | Contains multiple Zodiac pool treatment products. Refer to the individual product labels supplied in the kit for active constituent information and directions for use. |
Shipping
Same-day dispatch applies to orders received by 12.00 pm (AEST) during business days. Orders received after 12.00 pm and on weekends or public holidays will be dispatched on the next business day.
Delivery fees are $19.95 flat-rate per order Australia-wide, no matter how many products are in it. Orders containing bulky items like sand filters, acoustic boxes, heat pumps, pool covers, and pool slides may incur additional fees as they require specialized carriers.
Below are the estimated time to arrival in business days once an order is shipped.
| Destination | Sydney | NSW | VIC | QLD | SA | WA/NT |
|---|---|---|---|---|---|---|
| Business Days | 1 - 2 | 2 - 4 | 2 - 4 | 2 - 4 | 3 - 4 | 5 - 6 |
Rural and remote addresses, where delivery is not provided every day, may take longer.
Returns
Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.
We take full responsibility for the safe arrival of the products that you order from us. We will replace at our expense any product that arrives faulty, damaged during transit, or is the incorrect product. Click here for details
If you have any questions about our shipping policy or our return policy, please contact us on 1300 766 619 or through our contact us form.