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Farmed

West Coast Aquaculture Gear

These are the different types of gear and methods used to farm shellfish and seaweed along the West Coast.

Farmed Harvested Gears
photo of Oysters broadcast on bottom sediment in intertidal on an oyster farm

Broadcast Bottom Culture

Mimicking a natural oyster reef for oyster and clam culture.

EXPLORE

Broadcast Bottom Culture

Photo of raised rolling bags on a shellfish farm in Washington courtesy of Washington Sea Grant

Off-Bottom Bag and Stake Culture

Bags or lines raised off the bottom for shellfish culture.

EXPLORE

Off-Bottom Bag and Stake Culture

photo of a geoduck farm, of protective mesh used around geoducks 'planted' in intertidal sediment to prevent predation

Planted and Bag Bottom Culture

Series of tubes inserted into, or bags resting on, the bottom for shellfish culture.

EXPLORE

Planted and Bag Bottom Culture

Sugar kelp grown on suspended longline courtesy of Simona Augyte

Suspended Longline Culture

A series of ropes, floats and anchors used to suspend and grow shellfish and seaweed

EXPLORE

Suspended Longline Culture

Worker attends to aquaculture tanks

Tank Culture

Using seawater tanks onshore to grow shellfish and seaweed.

EXPLORE

Tank Culture

West Coast Sea Grant Programs
discoverwcseafood@gmail.com

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