C-Weed Aquaculture is a company of Marine Biology, specializing in organic cultivation of algae dies to the food and cosmetics industries.

Our products are aimed at professionals algae and seafood or individuals via our online store.

Locally, you can also find in this following places:
- Coop Bio : Saint-Malo and La Richardais,
- Biocoop : Rennes Cesson, St Grégoire, Lanvallay,
- In Mathieu Crustacés, Quai des Servannais in Saint-Malo.