1 / 7SHATCHI BLUE SPARKLE Stabilised Chlorine Granules, 1 kg
SHATCHI BLUE SPARKLE is a 1 kg pack of stabilised chlorine granules for pool, spa and hot-tub water treatment. The listing says the formula contains 56% sodium dichloroisocyanurate and recommends balancing pH before use. Its application instructions differ by water temperature, so follow the product directions for your setup.
At a glance
- Stabilised chlorine granules intended for pools, spas, hot tubs and paddling pools.
- Listing claims a 56% sodium dichloroisocyanurate formula.
- Directions recommend a pH range of 7.2–7.6 before application.
- For spas above 20°C, the listing says the granules can be applied directly. Below that temperature, or if unsure, it advises pre-dissolving them and adding the solution while pumps run.
Often bought together
Pros and cons
Pros
- Granular format is described as fast dissolving, offering an alternative to waiting for tablets to dissolve.
- The listing names pools, hot tubs, spas and paddling pools as intended settings.
- One 1 kg pack gives a defined quantity for buyers who do not need a larger listed pack size.
Technical specifications
9 specifications| Brand | SHATCHI |
|---|---|
| Model | BLUE SPARKLE |
| Form | Granular |
|---|---|
| Listed weight | 1 Kilograms |
| Packs | 1 |
| Listed benefits | Controls Algae, Kills Bacteria, Maintains Clean Sanitized Water |
| Stabilising ingredient claim | 56% Sodium Dichloroisocyanurate |
| Recommended pH range | 7.2 - 7.6 |
|---|---|
| Direct application condition | Apply directly to spas with temperatures above 20 degrees Celsius. |
What to know before buying
Listing details to confirm
Application guidance depends on conditions: adjust pH to 7.2–7.6, apply directly to spas only above 20°C, and pre-dissolve for lower temperatures or uncertainty while pumps are running. Follow the product label for dosing and handling.
What’s in the box
Included- 1 kg chlorine granules
Who is it for?
A good fit for
- Pool, spa or hot-tub owners seeking stabilised chlorine in granular form.
- Buyers who prefer a 1 kg quantity for routine water treatment.
Less suited to
- Anyone seeking slow-release chlorine tablets rather than granules.
- Buyers who need a dosing schedule or detailed handling directions from this listing alone.

Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
13% 13% - 3 stars
4% 4% - 2 stars
2% 2% - 1 star
3% 3%
Customer feedback highlights perceived quality and effectiveness for pool cleaning, with some customers describing quick action and good value. Reports on water clarity are mixed, and water usage opinions differ, including a report of needing twice as much for the same chlorine reading. For buyers, those experiences matter because results and required quantities may vary, so check the water readings and follow the product dosing directions rather than assuming the same amount will suit every pool or spa.
Positive themes
- Customers describe the granules as good quality and effective for disinfecting and cleaning pools.
- Customers report good value for money.
Mixed feedback
- Feedback on water clarity is mixed, with reports of sparkling clear water and cloudy water.
- Feedback on water usage is divided, including a report of needing twice as much for the same chlorine reading.
Frequently asked questions
What is included?
The package listing states that it includes 1 kg of chlorine granules.
How should the granules be applied?
The listing recommends balancing pH to 7.2–7.6. It says to apply directly to spas above 20°C, or pre-dissolve and add the solution while pumps are running at lower temperatures or if unsure.
What active ingredient is stated?
The listing claims the stabilised formula contains 56% sodium dichloroisocyanurate.
What do customers report about performance?
Customer feedback describes perceived cleaning effectiveness and quality positively, while reports about water clarity and the amount needed for a chlorine reading are mixed.

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