仟湖（Qianhu）龙鱼维生素颗粒鱼粮

评测依据

• review_count：4800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 11:46:41","to":"2026-06-25 11:46:41"}
• intros：{"brand_intro":"仟湖是新加坡水族品牌，成立于1989年，以龙鱼饲料闻名全球。品牌创始人叶氏家族专注龙鱼养殖50年，将传统经验与现代营养学结合。仟湖拥有亚洲最大的龙鱼饲料研发中心，其维生素强化系列采用\"纳米乳化技术\"，提高维生素吸收率。品控通过HACCP认证，在龙鱼饲料市场占有率超过40%，被誉为\"龙鱼界的爱马仕\"。","product_intro":"仟湖龙鱼维生素颗粒鱼粮专为龙鱼（金龙、红龙、银龙等）设计，颗粒直径4-6mm，适合中大型龙鱼。核心卖点是\"高浓度维生素+虾青素\"，维生素C含量达800mg/100g，虾青素0.8%，能促进龙鱼发色和鳞片光泽。相比竞品，其颗粒硬度适中，不易浑水。适用场景包括幼龙成长、成鱼增色、繁殖期营养强化。","key_specs":{"颗粒直径":"4-6mm，适合龙鱼口器","维生素C含量":"800mg/100g，强化免疫","虾青素含量":"0.8%，天然增红成分","蛋白质含量":"50%，高蛋白配方","原料组成":"磷虾粉、鱼粉、小麦胚芽、螺旋藻、酵母"}}
• alt_products：[{"product_name":"仟湖（Qianhu）龙鱼维生素颗粒鱼粮","brand":"仟湖","model":"QH-AR-V100","price":128}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.1,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"发色效果显著\"\"龙鱼爱吃\"。专业评测指出，该鱼粮的虾青素含量高，能快速提升红龙鱼红色度。缺点方面，价格较高，部分用户认为性价比一般；另有反馈颗粒较大，幼龙需掰碎喂食。总体口碑优秀，在龙鱼玩家群体中复购率超过70%。","source_count":3}},{"source":"objective","score":89.1638944723618,"weight":0.15,"confidence":0.5,"details":{"rating_avg":4.6,"price":128,"wom_score":89.1}},{"source":"user_review","score":92,"weight":0.4,"confidence":1,"details":{"rating_avg":4.6,"review_count":4800,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null