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用小缸或底面积不足的缸饲养；② 徒手接触尾刺；③ 与小型鱼或底栖鱼混养；④ 换水过急导致水质波动；⑤ 底砂粗糙或尖锐装饰划伤体盘。","100","REVIEW_PENDING",[117,132,150,168,185],{"id":118,"type":119,"title":120,"sortOrder":121,"payload":122},11255,"TIMELINE","入缸节奏",10,[123,126,129],{"phase":124,"content":125},"入缸前","准备大型底栖环境，细砂底床，高效过滤，养水至少一个月，确保硝化系统成熟稳定。",{"phase":127,"content":128},"入缸","采用滴流对水1-2小时，缓慢适应水质；入缸后关灯，减少惊扰和应激。",{"phase":130,"content":131},"稳定后","保持每周换水20-30%，监测氨氮和亚硝酸盐为零；规律投喂高蛋白食物，观察体盘完整度和进食反应。",{"id":133,"type":134,"title":135,"sortOrder":136,"payload":137},11256,"CHECKLIST","养好清单",20,[138,140,142,144,146,148],{"item":139,"must":15},"缸长≥200cm，底面积足够",{"item":141,"must":15},"细砂底床，无尖锐装饰",{"item":143,"must":15},"高效过滤（外置或底滤）",{"item":145,"must":15},"加热温度稳定24-28℃",{"item":147,"must":15},"单养或与体型较大的中上层鱼混养",{"item":149,"must":15},"准备长柄鱼捞或容器，避免徒手接触",{"id":151,"type":152,"title":153,"sortOrder":154,"payload":155},11257,"FAQ","常见问题",30,[156,159,162,165],{"a":157,"q":158},"尾部有锯齿状毒刺，被刺会导致剧痛和局部肿胀，需立即就医；操作时务必使用容器或长柄工具。","贾布蒂魟有毒吗？",{"a":160,"q":161},"不可以，魟是捕食性鱼类，会吞食小型鱼类和底栖无脊椎动物。","可以和灯科鱼等小型鱼混养吗？",{"a":163,"q":164},"对氨氮和亚硝酸盐极敏感，必须使用成熟过滤并保持规律换水，否则极易患病或死亡。","对水质要求高吗？",{"a":166,"q":167},"卵胎生，水族箱内繁殖极难，需模拟季节变化并提供巨大空间，不建议新手尝试。","容易在水族箱繁殖吗？",{"id":169,"type":170,"title":171,"sortOrder":172,"payload":173},11258,"DISEASE","常见问题与防治",40,[174,178,182],{"name":175,"action":176,"trigger":177},"氨氮中毒","立即大量换水，加强曝气，暂停喂食，检查过滤系统。","过滤不足或换水频率低",{"name":179,"action":180,"trigger":181},"体表溃烂\u002F烂边","隔离异常个体，检测氨氮、亚硝酸盐、水温与溶氧并改善水质；需用药时先明确病因，再严格按水族专用产品说明操作。","底砂粗糙或水质持续恶化",{"name":183,"action":180,"trigger":184},"锚头蚤等寄生虫","活饵未检疫",{"id":186,"type":187,"title":188,"sortOrder":189,"payload":190},11259,"WARNING","混养与风险提醒",50,[191,195,198],{"text":192,"level":193,"reason":194},"尾刺有毒，被刺后剧痛，必须防止徒手接触","BAD","毒刺可造成严重伤害，需医疗处理",{"text":196,"level":193,"reason":197},"严禁与小型鱼、底栖鱼混养","会被捕食或压制，导致死亡",{"text":199,"level":200,"reason":201},"对水质波动极为敏感","CAUTION","换水过急或过滤器故障可导致应激死亡",[],{},[205],{"id":206,"mediaType":207,"usageType":208,"title":209,"caption":210,"remoteUrl":211,"localPath":212,"mimeType":213,"copyrightHolder":214,"licenseNote":215,"sortOrder":216,"sourceId":217},7385,"IMAGE","PRIMARY","贾布蒂魟（Potamotrygon jabuti）","学名匹配开放授权图；来源记录：https:\u002F\u002Fwww.inaturalist.org\u002Fobservations\u002F144498091","https:\u002F\u002Finaturalist-open-data.s3.amazonaws.com\u002Fphotos\u002F248013434\u002Foriginal.jpeg","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F2813\u002FAQSP002318_d0e602ca37.jpg","image\u002Fjpeg","Adrien 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L以上大缸，不可与小型鱼混养。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F2811\u002FAQSP002316_68706327b0.jpg","6.00-7.80","45.00-60.00 cm","MODERATE","肉食性，提供小鱼、虾、蚯蚓、冷冻红虫等；可训练接受沉底颗粒或自制肉食饲料。每日1次，量以5分钟内吃完为准，避免过量污染水质。",[233,234,235,236,237,238],"七星珍珠魟","南美淡水珍珠魟","大点河魟","巴拉圭淡水魟","金点淡水魟","金点魟","600.00","2.00-18.00",[],false,{"id":244,"speciesCode":245,"canonicalNameZh":246,"scientificName":247,"organismGroup":8,"aquariumCategory":9,"commonnessRank":248,"dataStatus":13,"active":15,"summary":249,"thumbnailUrl":250,"temperatureRange":251,"phRange":252,"sizeRange":253,"careDifficulty":82,"plantPlacement":71,"diet":83,"temperament":84,"feedingNotes":254,"aliases":255,"minimumTankL":239,"ghRange":262,"khRange":71,"lifespanRange":71,"priceRange":71,"priceUnit":71,"dataCompleteness":263,"hasCareGuide":15,"lightRequirement":71,"co2Requirement":71,"growthRate":71,"verificationTags":264,"lastVerifiedAt":26,"lastVerifierName":71,"verificationCount":216,"hasRefetchTag":242},2897,"AQSP002317","泰托魟","Potamotrygon henlei",10423,"泰托魟（Potamotrygon henlei）原产于巴西托坎廷斯河流域，是南美热带淡水软骨鱼，最大体盘可达45cm，体背黑底浅色圆点或虫纹。属底栖肉食性，尾基部有毒刺，饲养需600L以上大缸与稳定水质，不适合新手，也不可与小型鱼混养。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F2812\u002FAQSP002317_9b79b88717.jpg","23.00-28.00 C","5.80-7.20","33.75-45.00 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leopoldi）是一种淡水观赏鱼。属杂食性，性情温和，可群养。饲养难度为中等。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F14\u002F8-discern.jpg","20.00-29.00 C","6.00-7.50","60.00-111.00 cm","OMNIVORE","PEACEFUL","杂食性。可投喂合适的颗粒或薄片饲料，辅以冻饵和活饵。",[280,281],"皇冠魟鱼","皇冠黑白魟鱼","500.00","0.00-5.00","10.00-12.00",[],{"id":287,"speciesCode":288,"canonicalNameZh":289,"scientificName":290,"organismGroup":8,"aquariumCategory":9,"commonnessRank":291,"dataStatus":13,"active":15,"summary":292,"thumbnailUrl":293,"temperatureRange":294,"phRange":295,"sizeRange":296,"careDifficulty":230,"plantPlacement":71,"diet":83,"temperament":84,"feedingNotes":297,"aliases":298,"minimumTankL":305,"ghRange":240,"khRange":71,"lifespanRange":71,"priceRange":71,"priceUnit":71,"dataCompleteness":14,"hasCareGuide":15,"lightRequirement":71,"co2Requirement":71,"growthRate":71,"verificationTags":306,"lastVerifiedAt":26,"lastVerifierName":71,"verificationCount":216,"hasRefetchTag":242},2899,"AQSP002319","圆点魟","Potamotrygon orbignyi",10425,"圆点魟（Potamotrygon orbignyi）是南美广泛分布的淡水魟鱼，体盘最大约35cm，带有圆形深色斑点。其尾刺有毒、肉食性底栖，饲养需300L以上大缸和细沙底床，不能与小型鱼混养。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F2814\u002FAQSP002319_68656401fe.jpg","24.00-26.00 C","6.80-7.50","26.25-35.00 cm","肉食性，主食小鱼、虾、水生昆虫、蠕虫等活饵或冷冻饵；需逐渐训练接受人工饲料。避免投喂油脂高的肉类和单一饵料。",[299,300,301,302,303,304],"迷你魟","南美圆点魟","圆点淡水魟","圆点珍珠魟","奥氏河魟","奥氏魟","300.00",[],{"id":308,"speciesCode":309,"canonicalNameZh":310,"scientificName":311,"organismGroup":8,"aquariumCategory":9,"commonnessRank":312,"dataStatus":13,"active":15,"summary":313,"thumbnailUrl":314,"temperatureRange":315,"phRange":228,"sizeRange":229,"careDifficulty":82,"plantPlacement":71,"diet":83,"temperament":84,"feedingNotes":316,"aliases":317,"minimumTankL":239,"ghRange":240,"khRange":71,"lifespanRange":71,"priceRange":71,"priceUnit":71,"dataCompleteness":14,"hasCareGuide":15,"lightRequirement":71,"co2Requirement":71,"growthRate":71,"verificationTags":324,"lastVerifiedAt":26,"lastVerifierName":71,"verificationCount":216,"hasRefetchTag":242},2900,"AQSP002320","施罗德魟","Potamotrygon schroederi",10426,"南美洲北部淡水底栖魟，见于巴西、哥伦比亚、委内瑞拉和圭亚那河川。最大体长约60 cm，体盘深色带浅色斑点，尾刺有毒。肉食性，水族箱中需600 L以上细底砂环境，会捕食小型鱼，不能作为温和混养鱼。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F2815\u002FAQSP002320_706990e1a4.jpg","18.00-25.00 C","沉底肉食性，提供虾肉、鱼肉、贝类、蚯蚓及高蛋白沉底颗粒；幼体每日1-2次，成体可每日一次，量以10分钟内吃完为准。",[318,319,320,321,322,323],"南美河魟","南美淡水黄貂鱼","奥里诺科河魟","施罗德珍珠魟","淡水珍珠魟","黑珍珠魟",[],"zh-CN",[325],{"missingFields":328,"translatedFields":329,"locale":325,"totalFields":329,"status":330},"0","18","COMPLETE","2026-10-04 00:45:06"]