Less is better

Weekly use of Crystalplus lets you simplify the chores of maintaining the swimming pool water and above all to use much fewer chemicals.

Regular use of Crystalplus will reduce your consumption of:

  • Chlorine
  • Algicide
  • Clarifier
  • Stabilizer
  • pH corrector

Backwash water

Swimming pool backwash water is a concern. The chemicals which they contain can potentially contaminate surface streams and even the phreatic layers: we can even find traces of stabilizer (cyanuric acid of stabilized chlorines) in ground-water sheets.


Phosphate and eutrophication of water streams

Crystalplus does not contain phosphate. Moreover, its ingredients are approved to be used in drinking water treatment. Its use does not put at risk your health nor your environment and the quality of the streams.


The registered recipe of Crystalplus contains copper. This metal, for a long time criticized as unwanted in swimming pools, is now recognized as the most efficient and least polluting algicide. Copper works efficiently on photosynthesis because of its effectiveness at such low concentration levels.

In an information document, Health Canada presents numerous advantages linked to the use of Copper sulfate algicides for swimming pools.

  • Control algae appearance.
  • Improve water clarity.
  • Reduce the amount of chlorine or bromine based products required.
These products are not destined to:
  • Fight against microorganisms such as bacteria and viruses.
  • Eliminate the use of products such as chlorine or bromine based products for swimming pools.

Crystalplus is registered under the Pest Control Products Act of Health Canada: #27002.


The Crystalplus designers minimized the packaging and above all its impact on the environment. The containers are now made of PET, one of the most ecological plastics available at the moment.

pH stabilization

Maintaining water at an optimal pH doubles the effectiveness of chlorine throughout the season.

Disinfectant reduction

Reducing the use of disinfectant as an algaecide will save you considerably.

Algae control

Effective and safe algaecide that inhibits photosynthesis, eliminating algae even invisible to the eye.

Water clarification

The ingredients stimulate the efficiency of the filtration system, so the transparency of the water.
To facilitate the maintenance of your pool