Improving farmed fish welfare across Southeast Asia

We're piloting an improved ice slurry slaughter method in the Philippines — better welfare for fish, better product for farmers and consumers.

The problem

Over 70 billion fish are farmed worldwide for human consumption every year — and their welfare is generally neglected. Around 90% of these fish are farmed in Asia, where welfare standards and humane slaughter practices are still rare.

Why we exist
Fingerlings held in a farmer's hand at a fish farm

Our work

A worker unloading crates of milkfish from a harvest boat in the Philippines

Philippines — our biggest current project

We are piloting an improved ice slurry slaughter method with milkfish and tilapia producers, reducing suffering at the point of slaughter while improving product quality.

The Ice Slurry Project
A wholesale fish market in Vietnam at night

Vietnam — scoped, next in line

Our scoping report on the farmed pangasius industry lays the foundation for future interventions in one of the world's largest fish-producing countries.

All our work

How we work

1. Identify

Field research to find the most cost-effective welfare interventions.

2. Pilot

Test interventions with producers on the ground, measuring welfare and commercial outcomes.

3. Scale

Spread what works across the industry to reach millions of fish.

Scale Welfare visiting a floating cage farm in the Philippines

Welfare improvements are a win-win: less suffering for fish, better product quality for farmers and consumers.

More about us

Research

Our work is grounded in our own field research across Southeast Asia.

Philippines Scoping Report

Milkfish & tilapia — 20 farms interviewed across the country's major hubs.

Vietnam Scoping Report

Pangasius — field visits to farms and processing facilities in the Mekong Delta.

Read our research

Our team

Koen van Pelt Ameer Virani Jon Juico

Staff in the Netherlands, Vietnam and the Philippines, backed by advisors from Fish Welfare Initiative, Shrimp Welfare Project, Open Philanthropy and more.

Meet the team

Latest update

Placeholder: our first update

2 July 2026

A temporary placeholder post — replace this with Scale Welfare's first real update.

Read our blog

Stay in touch

Get occasional updates on our work, or reach out directly.