Aquaculture 101

Perspectives | Mar 20, 2025

Aquaculture is quickly gaining popularity in our region, so we created a brief overview for you about what aquaculture is and its role in the Gulf of Maine.

Employees of Bangs Island Mussels in Casco Bay work on mussel rafts on the water.

There’s a lot of the same similarities as farming on the land, but you're just in the ocean. We even use many of the same terms that farmers do. For example, when the farmed animals are really small, we call them seed.

Carissa Maurin Aquaculture Program Manager

Kelp illustration.
Kelp illustration.
An illustration of an oyster.
Oyster illustration.

Aquaculturists want to be stewards of the environment. They are trying to do a good thing while feeding people with an amazing food product.

Carissa Maurin Aquaculture Program Manager

Oyster farming.
Two interns stand waist deep in water, flipping an oyster cage.
This is a shot showing glassy black water with curving lines of black aquaculture gear.

What's really great about Maine aquaculture is that they use all the same infrastructure that the fishing community does: they need wharves and docks, they need ice and cranes, they need all of that stuff that the fishing industry uses, so aquaculture is helping to keep our working waterfronts alive.

Carissa Maurin Aquaculture Program Manager
This playlist follows Joanna Fogg, co-owner of Bar Harbor Oyster Company, as she shares her experience in oyster farming in Bar Harbor, Maine.

A Resource Designed for Aquaculturists

Supporting Maine’s aquaculturists is a priority for us, which is why we created The Maine Aquaculturist: an online database that informs decision-making by connecting sea farmers with reliable sources such as experienced aquaculturists, regulation standards and research papers.

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