新春走基层丨北纬37度游来两条热带红鱼

Group 1 - The article highlights the innovative efforts of Mingbo Aquatic Company in breeding tropical fish, specifically the East Star Grouper and Red Spotted Grouper, in northern China, where the climate is typically unsuitable for such species [3][4][5] - The company has developed a fully closed-loop recirculating aquaculture system that significantly improves water quality and reduces resource consumption, achieving a 90% reduction in water usage and over 60% in energy consumption compared to traditional methods [10] - The breeding success rate for these fish has dramatically increased from an industry average of 0.1% to over 10% for fry survival and over 50% from fry to market size, showcasing the effectiveness of their innovative techniques [8][10] Group 2 - Mingbo Aquatic has successfully bred over 30 species of marine fish since 2000, with the recent breakthroughs in breeding the East Star Grouper and Red Spotted Grouper being the latest achievements [10] - The company not only sells fish and fry but also offers the entire recirculating water system to other regions in China, indicating a growing market for their technology [10] - The achievements of Mingbo Aquatic were recognized when their results were included in the top ten technological innovations in Shandong Province for 2025, marking a significant milestone in agricultural technology [10]