Shellfish exports to the EU from the Menai Strait have all but collapsed, but fishers are looking to the future
Rising out of the water, nets bulge with thousands of blue mussels. Pulled back to the dredging boat, they are emptied into a hopper and rinsed with water.
They have just been harvested fresh from the bottom of the Menai Strait, the channel that separates the north Wales mainland from the island of Anglesey.