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Mossel Bay | Garden Route

Ocean, Outrage, and the Bottom Trawling Impact You Need to See

Bottom trawling impact video from Blue Marine Foundation starring Stephen Fry & Theo James
Screenshot from the poignant video by Blue Marine Foundation about the bottom trawling impact - starring Stephen Fry & Theo James

When the legendary Sir David Attenborough releases a new documentary, it’s rarely just entertainment. It’s a global wake-up call. His recent film, Ocean, delivers a gut punch to anyone who loves the sea. For the first time ever, audiences were shown actual footage of bottom trawling impact as it tears across the ocean floor.

It’s brutal, it’s raw, and it’s hard to watch.

For many viewers, this was their first glimpse of what’s really happening beneath the waves. The response? Outrage. Calls for reform. But also, unfortunately, a dangerous surge of anti-fishing sentiment.

Screenshot from Ocean with David Attenborough movie that shows the world-first footage of the bottom trawling impact
Screenshot from Ocean with David Attenborough movie that shows world-first footage of the devastating desctruction of bottom trawling fisheries

Bottom Trawling Impact - It's Not Fishing, It’s Destruction

Let’s get one thing straight.

Bottom trawling is not fishing. It’s marine bulldozing. It’s indiscriminate, destructive, and leaves entire habitats flattened. The environmental impact of bottom trawling is far-reaching: disturbing sediment, killing non-target species, and destroying seafloor ecosystems.

But that doesn’t mean we toss all forms of fishing into the same boat.

In South Africa and around the world, recreational and small-scale fishers play a vital role in food security, cultural heritage, and coastal economies. To lump us in with industrial-scale destruction is not only unfair, it’s harmful to the very communities who care most about ocean health.

Ethical Anglers Are Part of the Solution

Responsible fishers respect size limits, practice ethical catch-and-release, and often work with marine scientists.

More and more, ethical anglers are:

We’re not the problem. But we can pressure governments and industries toward change.

South African family fishing trip practicing ethical angling on Salt Life Charters

How Ocean Should Inspire Change, Not Shame

Instead of giving up fishing, Ocean should inspire better, smarter practices:

✅ Demand Traceability

Know where your seafood comes from. Ask questions. Support honest labelling.

❌ Speak Out Against Bottom Trawling

This method has no place in a sustainable future. Industrial trawlers must be regulated and phased out.

✅ Support Local, Sustainable Fishers

Small-scale fishers are often deeply connected to the sea. Support them and not imported fillets of unknown origin.

❌ Hold Fellow Anglers Accountable

If you see unethical behaviour say something. Ethical angling starts with education and example.

WWF SASSI green, orange and red list guide for sustainable seafood
WWF SASSI green, orange and red list guide for sustainable seafood

Shift the Narrative

We Must All Fish Better

The anger sparked by Ocean is valid. Bottom trawling is horrifying, and the footage makes it hard to stay neutral. But giving up fishing entirely isn’t the answer.

We’ve asnwer some questions you may have to help you fish better with purpose, knowledge, and care for the ocean we love. 

How Can I Better Understand the Real Impact of Bottom Trawling?

Before we can advocate for better practices, we need to understand what’s at stake. Bottom trawling:

  • Scrapes and destroys the ocean floor

  • Kills non-target species like sharks, rays, and juvenile fish

  • Releases carbon stored in seabed sediment, contributing to climate change

Tip: Stay informed by reading resources from Blue Marine Foundation and Oceana.

✅ How Can I Educate Others & Share the Knowledge?

Many people simply don’t know how their seafood choices impact the planet. You can be a powerful voice in your community:

  • Share content from trusted marine conservation accounts

  • Bring up ethical angling at your next fishing trip or club meeting

  • Talk to your local fishmonger or restaurant about their sourcing

Tip: Use your own stories. People connect more deeply when they hear personal experiences from fellow ocean lovers.

✅ How Do I Practice Selective, Sustainable Fishing?

Not all fishing is harmful, but some methods are better than others.

To fish better:

  • Follow catch size and bag limits set by your local authority

  • Avoid overfished or red-listed species (Check the WWF SASSI list)

  • Use non-stainless steel hooks that degrade if lost at sea

  • Practice ethical catch and release with proper handling to reduce mortality

Tip: Keep a fish ID card onboard — know what you’re catching, and what’s best to return.

✅ How Do I Choose Traceable, Local Seafood?

Whether you fish or buy, know your source. Choose:

  • Fish caught by local, small-scale fishers

  • Traceable seafood with certifications like MSC or SASSI Green-list

  • Species that are fast-growing and abundant, like mackerel or sardines

✅ How Can I Leave the Ocean Cleaner Than I Found It?

Ethical anglers are also ocean stewards. That means:

  • Picking up marine debris while boating or fishing

  • Reporting ghost nets or wildlife entanglements

  • Supporting beach cleanups and citizen science efforts

Tip: Turn your fishing trip into a mini conservation mission… challenge your group to collect trash along the way.

✅ How Do I Support the Voices That Protect the Ocean?

From marine scientists to coastal communities, plenty of people are working to protect our oceans, often with little funding or support.

  • Donate to or partner with local conservation NGOs

  • Join citizen science projects (e.g., tagging, fish counts, sightings)

  • Vote for policies and leaders that protect marine biodiversity

Tip: Even sharing posts or giving a shoutout to a small conservation initiative can amplify their voice.

Lead the Change

Responsible Angling Is the Future

To our fellow anglers, skippers, and ocean lovers: this is our ocean too. Let’s protect it, not by walking away, but by leading the change from within.

We have the rods.
We have the respect.
Let’s lead the way.

Tight lines and clean seas,
Esther Jacobs – Salt Life Charters