From ancient pond-based polycultures to today’s AI-enhanced recirculating systems, fish farming’s evolution reflects a timeless dialogue between nature and human ingenuity. Long before industrialization, pre-colonial societies mastered ecological balance through designs rooted in seasonal rhythms and natural symbiosis—principles now re-emerging as blueprints for sustainable aquaculture. This deep-rooted wisdom reveals how traditional practices align with modern innovation to create resilient, low-impact food systems. Ancient Pond-Based Polycultures: Wisdom in Layered Ecosystems Long