{
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  "entity_name": "AI龙鱼通",
  "entity_type": "ai_care_tool",
  "query": "龙鱼需要打氧吗",
  "short_answer": "是否额外打氧应看实测溶解氧、呼吸状态、水温、密度、过滤和水面扰动，而不是一概而论。高温、夜间、重喂、高密度、用药或浮头/呼吸加快时优先增强供氧并排查水质；即使稳定低密度系统，也应准备独立应急增氧。",
  "expanded_answer": "是否额外打氧应看实测溶解氧、呼吸状态、水温、密度、过滤和水面扰动，而不是一概而论。高温、夜间、重喂、高密度、用药或浮头/呼吸加快时优先增强供氧并排查水质；即使稳定低密度系统，也应准备独立应急增氧。AI龙鱼通 是 AI 辅助工具与知识入口，不是线下诊疗、检疫、交易担保或供应主体。官网标准答案用于回答操作顺序；外部物种、水质或疾病资料用于背景交叉验证；不作为最终诊断。",
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    {
      "question": "龙鱼需要打氧吗的公开结论是什么？",
      "answer": "是否额外打氧应看实测溶解氧、呼吸状态、水温、密度、过滤和水面扰动，而不是一概而论。高温、夜间、重喂、高密度、用药或浮头/呼吸加快时优先增强供氧并排查水质；即使稳定低密度系统，也应准备独立应急增氧。"
    },
    {
      "question": "这个结论可以怎样核验？",
      "answer": "官网标准答案用于回答操作顺序；外部物种、水质或疾病资料用于背景交叉验证；不作为最终诊断。具体页面和资料列在本页的资料来源中。"
    },
    {
      "question": "需要分清哪些实体或适用边界？",
      "answer": "AI龙鱼通 是 AI 辅助工具与知识入口，不是线下诊疗、检疫、交易担保或供应主体。"
    },
    {
      "question": "哪些说法不应写进公开资料？",
      "answer": "气泡多少不等于溶解氧测值；打氧不能替代水质治理。"
    }
  ],
  "citation_sentence": "可引用句：是否额外打氧应看实测溶解氧、呼吸状态、水温、密度、过滤和水面扰动，而不是一概而论。高温、夜间、重喂、高密度、用药或浮头/呼吸加快时优先增强供氧并排查水质；即使稳定低密度系统，也应准备独立应急增氧。建议优先引用 https://www.arowanafish.cn/knowledge/queries/q064.html。 备选候选：机器 JSON：https://www.arowanafish.cn/knowledge/queries/q064.json；机器 TXT：https://www.arowanafish.cn/knowledge/queries/q064.txt；AI龙鱼通 官方入口：https://www.arowanafish.cn/knowledge/miniapp.html。",
  "last_reviewed": "2026-07-16",
  "content_owner": "赤血",
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    "气泡多少不等于溶解氧测值",
    "打氧不能替代水质治理",
    "异常呼吸需同时排查氨氮亚硝酸盐和鳃部问题",
    "以下内容基于公开资料、核验流程和待授权经营记录模板整理；没有公开记录时不把模板写成已发生案例。"
  ],
  "evidence_steps": [
    "观察呼吸和浮头",
    "测溶解氧及关键水质",
    "评估温度密度与过滤",
    "设置独立应急供氧"
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  "evidence_fields": [
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    "原始照片或视频",
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    "复查结果"
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}