Know Your Water 🌊 Field-ready buoy system. Ships free across the EU.

Track Water Data
& Seaweed Growth.
All In One Place.

One System. Four Functions.

Option A: Installation on line

Option B: Individual anchoring

Simple to Install and Use

  • made for lakes, coastal areas and any other open water

  • designed for seaweed, mussels and biodiversity

  • works even in low-tech settings

Adressing 5 frequent questions.

Who is the HYDRA system made for?

HYDRA is designed for small-scale farmers, researchers, and anyone (private individuals) who want to start with maritime farming or water monitoring in coastal areas or inland waters.

Can I expand my setup later?

Absolutely! HYDRA's modular design lets you start small and add more units as you grow. It can be also easily integrated into existing (Farm) infrastructures or transitions into a more conventional farm later on by adding more grow units.

What can I grow and evaluate?

The system with our grow unit supports a variety of shorter algae species, e.g. Ulva. Since march 2025, we have proven, that larger algae, such as sugar kelp grow well on our systems! If you want to be among the first testers with other macro algae or underwater organisms, feel free to contact us!

Is it difficult to set up?

Our system was designed for easy setup and integration. Nonetheless depending on your location and preexisting or non existing infrastructure, level of setup can vary. We can gladly provide advice!
Just contact us.

Why is underwater / maritime farming important?

It makes only sense to farm more on water on our water planet. Seaweed e.g. is a sustainable super-resource that helps the environment and supports a growing blue economy. Currently, most of our algae is used in yoghurt, ice cream, vegan sausage....you name it! In the future we will be able to make textiles, bio plastics and animal feed from the sea.