Prepare your pool for the season with our premium pool opening kit, designed for pools up to 110,000 liters. This premium pool opening set includes Onyx products known for their effectiveness and professional quality, providing clearer, healthier, and better-balanced water right from the opening.

This pool opening kit is ideal for owners who want to use more effective treatment products to achieve crystal-clear, easy-to-maintain water from the start of the season.

Why choose this premium opening kit

✔ Professional quality Onyx products
✔ Suitable for pools up to 110,000 L
✔ Powerful and fast disinfection
✔ Helps prevent algae growth
✔ Improves water clarity and quality

This premium pool opening kit offers a simple and effective solution to start the season with cleaner, clearer, and better-balanced water.

Contents of the pool opening kit

4 × Onyx Quantum Shock – 1 kg
A powerful shock treatment that quickly eliminates bacteria, contaminants, and organic matter present in the water at opening.

2 × Onyx Klarity – 1 L
A high-performance clarifier that gathers fine particles to improve filtration and achieve crystal-clear water.

2 × Atlantis Algicide Destructeur 60% – 1 L
An effective algaecide that prevents and eliminates algae to maintain clean and balanced water.

How to use your pool opening kit

1. Add the Onyx Quantum Shock shock treatment to disinfect the water.

2. Pour in the algaecide to prevent algae growth.

3. Add Onyx Klarity to improve water clarity and optimize filtration.

Run the filtration system for several hours after adding the products to maximize treatment effectiveness.

A pool opening with premium products

With this premium pool opening kit for 110,000 L, you use effective treatment products that allow you to quickly enjoy clear, healthy water ready for swimming.