This self-paced learning module offers a foundational understanding of the role biofilters play within the Integrated Aqua-Vegeculture System (iAVs). By following guided reading from the iAVs Handbook and completing an interactive quiz, you’ll learn about the biofilter’s essential function—not just as a growing medium for plants, but as a vital, living component responsible for water purification and nutrient cycling.
Throughout this module, you’ll dive into the key design principles of a successful iAVs biofilter, including its dimensions, material selection, and optimal placement within the system. You’ll also gain practical insights into constructing and maintaining your biofilter, such as why a sloping base matters and how to manage water flow effectively.
By the end of this module, you’ll understand how the biofilter operates as a natural ecosystem within the iAVs framework—enhancing plant growth, improving water quality, and ensuring the overall health and productivity of your system.