

Aquarium in Balance
Every aquarium is a biological system whose individual elements influence each other. The harmonious interaction of the 5 elements makes the aquarium the natural underwater world that you want.
Since the company was founded in 1966, we at Dennerle have taken a holistic view of the aquarium ecosystem in order to recreate the biological cycles in it as realistically as possible. There are five elements that have a significant influence on the system: animals, plants, water, substrate and lighting. This is where our product development comes in. The result: a system of optimally coordinated products with which you can design and set up your underwater landscape exactly as you wish and maintain it easily and safely. That's all you need.
Aquarium in Balance: a fascinating and intact piece of nature.

Research & Development
Without our own research, there can be no real innovation. That is why the Dennerle research department is the creative heart of our company. Here, the latest scientific findings meet many years of experience from all areas of aquaristic practice.
We start researching where others stop!
To ensure that this remains the case in the future, Dennerle is constantly breaking new ground. In collaboration with microbiologists, chemists and botanists who can do more than just combat symptoms. Our aim is to positively influence biological processes right from the start so that we can live up to our claim: experiencing nature.
Our History
CENTRAL ASSOCIATION OF ZOOLOGICAL SPECIALIST ENTERPRISES EV
Dennerle is a member of the ZZF. The ZZF advises, informs and supports the pet trade in its technical and professional matters. At the same time, the ZZF is committed to the responsible and species-appropriate treatment of pets and has set itself the goal of communicating the positive effects of keeping pets in accordance with animal welfare to the public, the media and politicians.