Integrated Multitrophic Aquaculture (IMTA)

Integrated Multitrophic Aquaculture (IMTA) is a sustainable fishing method that combines different aquatic species in one system. It typically includes extractive species like seaweed or filter-feeders that absorb nutrients and waste produced by farmed fish or shellfish. This creates a balanced ecosystem where each organism benefits, reducing environmental impact and waste. For example, fish are farmed alongside seaweed, which helps clean the water, resulting in healthier, more productive aquaculture. IMTA optimizes resource use, enhances biodiversity, and minimizes pollution, making aquaculture more environmentally responsible and economically efficient.