Our marine biology workshops offer practical insights into marine biology – from the physical and chemical fundamentals of the marine environment and global material cycles to specific topics such as fish and coral identification, coral reef ecology and coral reef conservation.

Our Reef Check courses allow you to actively participate in international coral reef monitoring and contribute to collecting scientific data on the condition of coral reefs.

We want to share our enthusiasm for the oceans and their fascinating ecosystems. That’s why we offer marine biology workshops, diving courses, microscopy and marine events, give lectures and attend trade fairs. You can find out more in our blog posts and photo reports under News or at MARINE BIOLOGY WORKSHOPS.

We design and construct saltwater aquariums of all sizes, from nano tanks to large display tanks. We are also happy to advise you on setting up and operating your aquarium. Would you like to explore the diversity of ocean life for yourself? Do you care about environmental protection?
Then join us and dive into the wonderful world of the oceans!
Visit GREEN CORALS in Braunschweig or browse our online shop, where you will find a range of captive-bred corals, accessories, services and marine biology workshops. 

Would you like to bring the breathtaking beauty and diversity of coral reefs into your home?

Then you’ve come to the right place! We have everything you need for your saltwater aquarium. GREEN CORALS offers over 100 species of corals, from SPS/LPS starter packs to real rarities, captive-bred fish, food, technology, aquarium accessories and much more.

We also reliably supply qualified aquarium retailers in Germany and Austria with our diverse range of products.

You can find us in Braunschweig Kanzlerfeld.

You can order all our corals and other beautiful products directly to your home in our online shop.

We only ship within Germany and Austria.

We are here to assist you with our professional expertise in planning and setting up your saltwater aquarium. This ensures that it develops successfully right from the start and that expensive and nerve-wracking mistakes are avoided. If you encounter any problems with your aquarium, its inhabitants or the technology, we at GREEN CORALS are here to help with advice and support! We are also happy to work with you on more extensive restructuring, restarting your tank or moving a larger aquarium.

is more than just a coral breeding company.
Protecting the environment and the oceans is very important to us. We only sell captive-bred corals grown using 100% renewable energy. We work in a resource-efficient manner when keeping and breeding corals and try to implement the principles of sustainability and circular economy as far as possible. You can find out more about our company philosophy and the advantages of captive-bred coral under About us.

We look forward to hearing from you!
With salty regards,
Your GREEN CORALS team.