Overcoming barriers to aquaponics adoption in schools: a practical implementation guide

Abstract

Aquaponics emerges as a promising approach to sustainable food production by integrating aquaculture (fish farming) and hydroponics (soil-less plant cultivation) within a closed-loop system that fosters a symbiotic relationship between aquatic organisms and plants. This study presents the development of a practical and accessible guide for constructing small-scale aquaponics systems tailored for educational settings. A systematic review of academic databases was conducted to consolidate dispersed knowledge into a clear, step-by-step methodology. It also highlighted the unique potential of aquaponics in schools, where it can serve as a dynamic tool for teaching a wide range of subjects, while simultaneously raising students’ awareness of the climate crisis and the urgent need for alternative food sources. Aquaponics provides an excellent opportunity for integrating STEM education or Problem-Based Learning (PBL) method, enriching the learning experience with real-world applications. Beyond its educational advantages, aquaponics systems present a holistic and forward-thinking approach to agriculture, addressing environmental, economic, and social dimensions. Adopting aquaponics not only contributes to sustainable food practices but also nurtures a generation with a deeper understanding of the interconnected global challenges and solutions in a rapidly changing world.