---
product_id: 57392531
title: "Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser"
brand: "desjoyaux"
price: "€ 230.79"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/57392531-pools-shock-chlorine-tablets-5kg-fast-dissolving-pool-chemicals-swimming
store_origin: FR
region: France
---

# 98% chlorine concentration for rapid algae kill Fast-dissolving tablets for immediate water clarity Versatile use in pools, spas, hot tubs & jacuzzis Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser

**Brand:** desjoyaux
**Price:** € 230.79
**Availability:** ✅ In Stock

## Summary

> 💦 Shock Your Pool Into Crystal Clear Perfection!

## Quick Answers

- **What is this?** Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser by desjoyaux
- **How much does it cost?** € 230.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/57392531-pools-shock-chlorine-tablets-5kg-fast-dissolving-pool-chemicals-swimming)

## Best For

- desjoyaux enthusiasts

## Why This Product

- Trusted desjoyaux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Packed Purity:** 98% stabilized chlorine ensures lightning-fast algae elimination and crystal-clear water.
- • **Rapid Action Formula:** Quick-dissolving tablets distribute chlorine instantly for immediate pool shock treatment results.
- • **Trusted Global Brand:** From the UK’s leading pool chemical supplier, ensuring premium quality and reliability you can count on.
- • **Effortless Maintenance:** Simplify your pool care routine with a 5kg pack designed for easy handling and long-lasting sanitation.
- • **Universal Compatibility:** Perfectly safe and effective for all pool types, spas, hot tubs, and jacuzzis—one solution for all your water needs.

## Overview

Desjoyaux PoolsShock Chlorine Tablets deliver a potent 98% chlorine concentration in fast-dissolving tablets designed to rapidly eliminate green algae and bacteria. Suitable for all pool types, spas, hot tubs, and jacuzzis, this 5kg pack from a trusted UK brand ensures quick, effective, and hassle-free water sanitation for sparkling, safe swimming environments.

## Description

Desjoyaux Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser

## Features

- 5kg chlorine shock tablets for pools - These stabilised chlorine tablets are one of the fastest, simplest and most effective treatments to tackle green algae in pools. With these stabilized chlorine tablets for pools, you can completely remove the presence of green algae in your pool, achieving fully disinfected, crystal clear water.
- High performance algae removal pool treatment - Our premium grade 5kg chlorine tablets have a 98% chlorine concentration. This high concentration allows users to conduct a pool shock treatment that rapidly eliminates green algae, ensuring highly effective and immediate disinfection of your water.
- Quick-dissolving chlorine tablets - Our chlorine pool water disinfectant is designed to dissolve far more quickly than its competitors. By allowing the chlorine to rapidly distribute throughout the water, a shock treatment can occur. This achieves the optimal disinfectant process, and provides immediate results.
- Spa, swimming pool and hot tub chlorine tablets - This premium grade pool shock chlorine treatment can be used for spas, hot tubs and swimming pools, and it is compatible with all pool types. You can use it when you are restarting your facility, or if you want to clean algae from the water.
- Desjoyaux Pools shock chlorine tablets - Desjoyaux Pools is a trusted UK business, and one of the world’s leading suppliers of pool sanitizing chlorine shock treatments. Our extensive product range includes Desjoyaux pool chemicals, pool maintenance equipment, and various other accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 25.2 x 24.8 x 22.6 cm; 5 kg |
| Part number | 19635 |
| Item display height | 18.5 centimetres |
| Item display length | 21.5 centimetres |
| Item display width | 21.5 centimetres |
| Item display weight | 5 Kilograms |
| Volume capacity | 5kg |
| Manufacturer | Desjoyaux Pools |
| Item model number | 19635 |
| ASIN | B00BQDH3OQ |

## Product Details

- **Brand:** Desjoyaux
- **Item weight:** 5 Kilograms
- **Item form:** Tablet
- **Product benefits:** Remove Algae,Algae Remover
- **Number of items:** 50

## Images

![Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser - Image 1](https://m.media-amazon.com/images/I/519vXeQ8fsL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: How do i shock an above ground pool that is green?**
A: Keep using the shock granules and use back wash

**Q: Can you use this for a 10ft above ground pool?**
A: Hi, yes this can be used. Ideally, the tablets go directly into the skimmer basket where they will dissolve within a few minutes. If you don't have a skimmer basket, the tablets can be put into a bucket of water and once dissolved added to the pool water. 

Regards
Desjoyaux Pools UK

**Q: Where are the instructions on how to actually shock the pool?**
A: Hi Mark,

This depends on the chlorine level within the pool already but if your looking shock treat add 1 tablet per m3 of water if your pool is green with a low chlorine level within the water. 

Regards
Desjoyaux Pools

**Q: My pool has all the right levels but i am still getting a green dust on the floor. Would these work**
A: If you have green algae forming on the base of the pool. We would recommend adding a shock treatment to water to kill this off. Brushing the base after applying the treatment will also help to break the contact with the pool base and speed up the process. The volume of shock will depend on the size of pool and volume of water.

## Frequently Bought Together

- Desjoyaux Pools - Shock Chlorine Tablets 5kg – Fast-Dissolving Pool Chemicals for Swimming Pools, Hot Tubs, Spas & Jacuzzis – Kills Bacteria, Crystal Clear Water Treatment, Stabilised Sanitiser
- Desjoyaux Pools - Slow Release Chlorine Tablets 5kg – Long Lasting Stabilised Pool Chemicals for Swimming Pools, Hot Tubs & Spas – Kills Bacteria, Maintains Crystal Clear Water, Easy Pool Treatment
- Desjoyaux Pools - Premium Grade Algaecide 5L – Long-Lasting Algae Prevention & Treatment for Swimming Pools, Hot Tubs & Spas – Powerful Pool Chemical for Clear Water, Prevents Green Algae Growth

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*