WASSERKRISTALL was used in 3 reservoir ponds of the Hauser Kaibling skiing resort, which is part of the four-mountain skiing circuit of Schladming.

The test between May 2019 and May 2021 undoubtedly showed a significant reduction in algae growth. This was the case irrespective of whether an additional polyculture stock (a special fish stock that cannot reproduce by itself in our waters) was used or not.

Divers were also called in for an annual inspection of the snowmaking reservoirs in order to measure the extent of algae growth before using WASSERKRISTALL, and to measure its success within the entire testing period.

The results were confirmed by Umweltanalysen Baumgartner & Partner GmbH & Co KG as well as IGBK GmbH, a company of the BWK Engineering Group, by Stefan Ribitsch.