Zodiac Scale Stop 5L – Pool Chemical

Rating:
82% of 100
Scale-control treatment for all pool surfaces, helping keep calcium suspended and reduce deposits along waterlines, salt cells and pool equipment.
Satisfaction Guaranteed
    • 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.
Pool Supplies & Equipment

Quality Pool & Spa Equipment

Our products have been selected because of their quality and we are confident that you will be pleased with your purchase.

Best warranties and support

Renowned Brands

We only supply products from renowned brands that offer comprehensive manufacturer's warranties and offer service and support.

Worry-free purchases

30 Days Satisfaction Guarantee

You are welcome to return any product for a refund or exchange. See terms below.

Hassle-free

Free, Easy Returns

Returns are free, there are no fees. We also make sure returns are easy to organize and processed promptly.

Satisfaction Guarantee

We stock quality pool and spa equipment and supplies from the most renowned manufactures in Australia and the world and we are confident that you will be very pleased with your purchase. If for any reason you are not satisfied with a product, you are welcome to return it to us for a refund or exchange within 30 days of the purchase date. The refund will be issued to the full amount paid for the product including shipping.

Terms

  • You must contact us within 30 days of the date of purchase.
  • The product must be returned in good conditions.
  • Products damaged because of incorrect use, negligence or misuse will not be accepted.
  • All components, accessories and original packaging must be returned.
  • A copy of the original receipt must be included with the return.
  • Products must be shipped or returned to our Penrith NSW warehouse using a pre-paid label we will supply.

If you have any questions about our return policy, please contact us on 1300 766 619 or through our "contact us" form.

How to return a product

For more details including the steps required to return a product click here





Feefo independent product rating
Use coupon 'NOW' for 10% OFF
In stock
SKU
WPQSCALE5
$65.00
  • Buy 2 for $61.00 each and save 6%
  • Buy 3 for $57.00 each and save 12%
DigiCert Secured Site Seal
Zodiac Zodiac Titanium Partner
Premium Authorized Australian Retailer

Scale Control for Pool Surfaces and Equipment

Zodiac Scale Stop is a liquid scale-control treatment for all pools and pool surfaces. It helps keep calcium suspended in the water, reducing the chance of mineral deposits forming along the waterline, on salt-chlorinator cells and throughout pool equipment.

It can also help soften and reduce existing scale deposits, making it suitable for an initial corrective treatment followed by regular maintenance.

Features & Benefits

  • Helps prevent new scale: Keeps calcium suspended to reduce deposits forming on pool surfaces, waterlines, salt cells and equipment.
  • Reduces existing scale: Helps soften and reduce scale deposits already present in the pool.
  • Controls calcium up to 1000ppm: Supports ongoing scale management in high-calcium pool water.
  • Suitable for all pool surfaces: Designed for use across common swimming-pool finishes.

Dosage & Coverage

  • Initial treatment: Add 1 litre per 10,000 litres of pool water.
  • Maintenance treatment: Add 250ml per 10,000 litres every 2 months.

Important Usage Information

If phosphate levels exceed 200ppb, treat the pool with Phosphate Remover before applying Scale Stop, as scale containing insoluble phosphate salts can be extremely difficult to remove.

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.

Zodiac pool chemicals for clearer, more comfortable pool water care

Frequently Asked Questions

Does Zodiac Scale Stop lower the calcium-hardness level?

No. Scale Stop keeps calcium suspended to help prevent it from forming deposits, but it does not physically remove calcium from the pool. Diluting the pool with fresh water is the only direct way to lower the calcium content.

Where does pool scale commonly appear?

Scale commonly appears as white or light-grey deposits along the waterline. It can also accumulate on salt-chlorinator cells, heaters, pipework and other pool equipment.

Can Scale Stop help reduce scale on a salt-chlorinator cell?

Yes. By keeping calcium suspended and reducing scale formation, Scale Stop can help limit deposits on salt-cell plates and support normal chlorinator performance.

What can contribute to scale formation in a pool?

Scale is more likely when calcium hardness, pH or Total Alkalinity is too high. Warm water can also make calcium more likely to come out of solution and form deposits.


Image shows product in new packaging design. Actual product received may vary while previous label design is being sold through.

More Information
SKUWPQSCALE5
GTIN9329173011318
BarcodeWPQSCALE5
BrandZodiac
ModelWPQSCALE5 - Scale Stop 5L Bottle
Product TypePool Chemical
Shipping TypeStandard
Chemical TypeStain & Scale
Chemical FunctionScale Inhibitor / Scale Stop
Active ConstituentsAcrylic Polymer Complex

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.