People · Planet · Possibility

Alone, you grow a plant.
Together, we grow an ecosystem.

Aquaponics United brings people together to grow knowledge, food and a more resilient future.

SDG17Partnerships
for the goals

Our mission & vision

Growing a better food system, together.

Aquaponics United is a non-governmental organization created to promote and encourage aquaponic systems as a sustainable and efficient method of agriculture.

By combining aquaculture and hydroponics, aquaponics creates a closed system that recirculates water and nutrients—producing fish and plants in a symbiotic relationship.

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Why aquaponics

Small cycles.
Meaningful change.

We focus on making aquaponic systems more accessible, using recyclable materials and local resources wherever possible.

80%

less water than traditional agriculture*

closed-loop system for fish, plants and people

*A commonly cited benefit of aquaponic systems; actual savings vary by design and conditions.

From knowledge to action

Projects with purpose.

From education to international collaboration, we build practical ways for aquaponics to make a difference.

Education & STEM

We develop compact, durable and affordable aquaponic systems that help trainers bring STEM learning into classrooms and communities.

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Local resources

We encourage systems built with recyclable materials and locally available resources, making sustainable food production more approachable.

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Global collaboration

We connect organizations, specialists and communities to share knowledge and help aquaponics grow across borders.

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Our story so far

Built through collaboration.

Our journey began with a shared belief that aquaponics can help create a more sustainable and accessible food system. Since then, our work has grown through partnerships, education and practical projects.

2018–2022First collaborations and the EDU mobile aquaponics system.

2022Authorization to become an international NGO registered in Spain.

2023First university-focused educational aquaponics project.

2025First Spanish National Aquaponics Project.

Our Official Sponsors