Since 1961 - the year of the establishment of Erwin Sander Elektroapparatebau GmbH – the company is owned and managed by the families Sander and Meng – meanwhile in the third generation.

Mr. Erwin Sander, the founder of Erwin Sander Elektroapparatebau GmbH had an idea: he wanted to clean aquarium water with ozone. For this reason he constructed the very first Sander-Ozonizer with an ozone production of 25 mg/h. In the beginning these ozonizers were manufactured in his home in Essen (North Rhine–Westphalia) but soon a new and bigger production facility in Uetze-Eltze (Lower Saxony) was built. Since then the company has expanded and the premises have been enlarged permanently.

The field of application for the water treatment are manifold:

Seawater and freshwater applications for both public aquaria and for domestic use
Ponds
Hatcheries
Depuration systems for fish and molluscs
Aquaculture systems
Drinking water systems
Rinsing water systems
Bathwater
Waste water and rain water
Air cleaning
Surface treatment etc.

For us service is very import. Best functionality of our products will be ensured by the technical support of our specialists. The permanent top performance of our products during the whole operating life will be preserved by our periodic maintenance service and provision of spare parts for many years.

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