Resource conservation in aquaculture is essential for reducing the ecological footprint of fish farming and ensuring long-term sustainability. This involves optimizing water use, reducing waste generation, and promoting efficient feed utilization. Techniques such as Recirculating Aquaculture Systems (RAS) allow for water recycling, reducing the need for constant water exchange and conserving this precious resource. Additionally, advancements in feed technology aim to reduce dependence on fishmeal, utilizing plant-based and alternative proteins. Resource conservation not only lowers the environmental impact but also enhances the economic efficiency of aquaculture operations, ensuring the sustainable growth of the industry.