What is the impact of the octopus bloom on shell fishermen?

The octopus bloom is devastating shell fishermen, causing significant declines in crab, lobster, and scallop catches, with some vessels experiencing over 73% loss in landings.

How much fish did Brixham market sell in 2025?

Brixham fish market sold £77m worth of fish in 2025, setting a new record for the port.

Why are octopus affecting the fishing industry?

Warmer seas have led to an influx of Mediterranean octopus, which prey on crabs, lobsters, and scallops, causing their populations to collapse for fishermen.

Home / Business and Economy / Octopus Bloom Cripples UK Shellfish Industry

Octopus Bloom Cripples UK Shellfish Industry

6 Feb

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Summary

Brixham fish market sold £77m worth of fish in 2025, a new record.
An influx of Mediterranean octopus is devastating local shell fishermen.
Several potting vessels reported over 73% decline in crab landings.

Octopus Bloom Cripples UK Shellfish Industry

Brixham fish market in Devon recorded an unprecedented £77m in fish sales in 2025, surpassing the previous year's record by £15m. This success was partly attributed to a significant rise in Mediterranean octopus landings, with a total of 1,795 tonnes sold. The port of Brixham now stands as England's largest by value.

Despite the market's success, the inshore fishing sector faces severe challenges. Warmer seas have led to an octopus influx, which preys on crabs, lobsters, and scallops. This has caused significant hardship for shell fishermen, with multiple potting vessels reporting over 73% declines in crab landings in 2025. Some boats experienced losses exceeding 90%.

Fishermen describe pulling up empty pots filled only with shells, a soul-destroying sight. The long-term impact and uncertainty are causing widespread distress. Support and aid are urgently needed for the shell fishing community, as their livelihoods have been dramatically affected by this ecological shift.