Our work
One system, four species, restored water.
Integrated multi-trophic aquaculture — regenerative seafarming where each species supports the next.
The model
What is integrated multi-trophic aquaculture?
It means growing several species together in a single system, so that one species' outputs become another's inputs — producing seafood in a way that helps restore the water it grows in, rather than depleting it.
Seaweed
Absorbs dissolved nutrients and draws down carbon as it grows.
Mussels
Filter feeders that clean the surrounding water column.
Scallops
Cultured in suspended systems alongside the other species.
Oysters
Complete the cycle, filtering and adding habitat on the seafloor.
On the water
Two pilot sites in the D'Entrecasteaux Channel.
Birchs Bay
Our first pilot farm is in the water and growing — proving the system works and surfacing the practical realities of running it.
Great Bay
The second site is underway, expanding capacity and testing the model across two distinct locations.
Beyond seafood
The benefits go beyond what we harvest
A regenerative farm produces more than food. As the system grows, it draws down carbon, cycles nutrients out of the water, and creates habitat for other marine life — while supporting jobs in a community that needs them.
This is the difference between farming that takes from the ocean and farming that gives back to it.
Help us scale itFrom one channel to coastlines everywhere.
Our long-term vision is a network of regenerative seafarms — beginning on Bruny, expanding across Tasmania, and reaching coastal communities around Australia.