Core Viewpoint - The article highlights the significant advancements in China's ornamental fish industry, particularly in achieving self-sufficiency in high-end fish species through technological innovation and local breeding efforts [8][20][62]. Group 1: Industry Development - Guangzhou is transforming from an import-dependent market to a global innovation center for ornamental fish, driven by the "Chinese breed, Chinese technology, Chinese standard" initiative [12][62]. - The city is collaborating with research institutions and market players to enhance the ornamental fish industry, marking a milestone in domestic species development [10][11]. Group 2: Breeding Innovations - The Guangzhou research team has made breakthroughs in the artificial breeding technology of high-value species like the Asian Arowana, achieving significant milestones from F1 to F4 generations between 2007 and 2025 [24][25][20]. - Recent advancements include a 100% accuracy rate in molecular identification of fish gender, which enhances breeding efficiency and success rates [27][28][34]. Group 3: Technological Integration - The integration of cutting-edge biotechnologies and intelligent equipment is driving a breeding revolution, exemplified by the development of genetically modified strains like the "Baiyun Golden Thread" fish [46][48]. - A smart breeding system has been developed for the Silver Arowana, allowing precise control over environmental conditions and fish behavior during breeding [50][52]. Group 4: Standardization Efforts - Guangzhou has been actively involved in establishing a comprehensive standard system for the ornamental fish industry, having developed 31 standards since 2012, covering various critical areas [57][58]. - The collaboration between government, research, and industry aims to create a full-chain standard and quality certification system for the "Guangzhou Ornamental Fish" brand, enhancing global market recognition [61][60].