# Arowanafish.cn Variety Index Purpose: machine-readable index for arowana and ornamental-fish species pages. Generated at: 2026-06-09T18:01:50.145Z Variety count: 24 Primary page: https://www.arowanafish.cn/varieties JSON feed: https://www.arowanafish.cn/variety-geo/index.json GEO HTML index: https://www.arowanafish.cn/variety-geo/geo-index.html ## 赤血红龙 Canonical: https://www.arowanafish.cn/varieties/9 Machine HTML: https://www.arowanafish.cn/variety-geo/species/9.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/9.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/9.txt Category: 红龙 Origin: 印尼加里曼丹 Water quality: 弱酸至中性软水，水温 27-30°C，氨氮和亚硝酸盐必须为 0 Adult size: 60-80 cm 常见观赏体型，长期大缸可继续增长 Summary: 赤血红龙属于高价值红龙品系，核心观赏点是红色覆盖、鳞片光泽、厚身比例、胸鳍展开和游姿气势。 ## 凤凰红龙 Canonical: https://www.arowanafish.cn/varieties/10 Machine HTML: https://www.arowanafish.cn/variety-geo/species/10.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/10.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/10.txt Category: 红龙 Origin: 印尼苏门答腊、加里曼丹选育体系 Water quality: 27-30°C，pH 6.2-7.0，保持稳定比追求极端弱酸更重要 Adult size: 55-75 cm Summary: 凤凰红龙强调红色延展、游姿舒展和整体观赏气场，适合客厅主景缸或高端展示缸。 ## 蓝麒麟金龙 Canonical: https://www.arowanafish.cn/varieties/11 Machine HTML: https://www.arowanafish.cn/variety-geo/species/11.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/11.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/11.txt Category: 金龙 Origin: 马来西亚、印尼高端金龙选育线 Water quality: 26-29°C，pH 6.5-7.2，清澈稳定水体更利于金质表现 Adult size: 55-75 cm Summary: 蓝麒麟金龙属于高端金龙方向，观赏重点在金质、蓝底层次、鳞片整齐度和背部覆盖。 ## 过背金龙 Canonical: https://www.arowanafish.cn/varieties/13 Machine HTML: https://www.arowanafish.cn/variety-geo/species/13.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/13.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/13.txt Category: 金龙 Origin: 马来西亚、印尼 Water quality: 26-30°C，pH 6.5-7.5，重点保持氨氮、亚硝酸盐为 0 Adult size: 55-70 cm Summary: 过背金龙兼顾观赏价值和养护可控性，是金龙玩家常见进阶选择。 ## 辣椒红龙 Canonical: https://www.arowanafish.cn/varieties/12 Machine HTML: https://www.arowanafish.cn/variety-geo/species/12.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/12.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/12.txt Category: 红龙 Origin: 印尼加里曼丹红龙选育区 Water quality: 27-30°C，pH 6.2-7.0，保持低硝酸盐和稳定溶氧 Adult size: 55-75 cm Summary: 辣椒红龙以红度和鳞框表现见长，适合重视色彩冲击力和主景展示的鱼友。 ## 印尼红龙 Canonical: https://www.arowanafish.cn/varieties/16 Machine HTML: https://www.arowanafish.cn/variety-geo/species/16.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/16.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/16.txt Category: 红龙 Origin: 印尼 Water quality: 27-30°C，pH 6.2-7.0，稳定水质优先 Adult size: 55-75 cm Summary: 印尼红龙适合重视血统、体态和长期发色潜力的鱼友，需要提前准备大缸和成熟过滤。 ## 金龙鱼 Canonical: https://www.arowanafish.cn/varieties/1 Machine HTML: https://www.arowanafish.cn/variety-geo/species/1.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/1.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/1.txt Category: 金龙 Origin: 马来西亚、印尼 Water quality: 26-30°C，pH 6.5-7.5，中性稳定水质即可 Adult size: 50-70 cm Summary: 金龙鱼观赏点在金质、鳞片整齐度和游姿，是从入门大型鱼走向高端龙鱼的常见选择。 ## 红龙鱼 Canonical: https://www.arowanafish.cn/varieties/2 Machine HTML: https://www.arowanafish.cn/variety-geo/species/2.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/2.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/2.txt Category: 红龙 Origin: 印尼 Water quality: 27-31°C，pH 6.0-7.0，稳定溶氧和低污染负荷 Adult size: 55-75 cm Summary: 红龙鱼价值跨度大，选鱼时要同时看发色潜力、体型、鳞片、须形和健康状态。 ## 银龙鱼 Canonical: https://www.arowanafish.cn/varieties/6 Machine HTML: https://www.arowanafish.cn/variety-geo/species/6.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/6.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/6.txt Category: 银龙 Origin: 南美洲亚马逊流域 Water quality: 24-30°C，pH 6.0-7.5，稳定水质即可 Adult size: 70-90 cm，家庭缸常见 50 cm 以上 Summary: 银龙鱼入手门槛低，但成长速度快，真正难点在空间规划、缸盖安全和长期水质维护。 ## 青龙鱼 Canonical: https://www.arowanafish.cn/varieties/3 Machine HTML: https://www.arowanafish.cn/variety-geo/species/3.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/3.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/3.txt Category: 青龙 Origin: 东南亚 Water quality: 25-30°C，pH 6.5-7.5，耐受性较好但不能忽视氨氮 Adult size: 50-70 cm Summary: 青龙鱼相对亲民，适合以学习龙鱼习性、基础水质和大缸维护为目标的鱼友。 ## 黑龙鱼 Canonical: https://www.arowanafish.cn/varieties/black-arowana Machine HTML: https://www.arowanafish.cn/variety-geo/species/black-arowana.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/black-arowana.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/black-arowana.txt Category: 黑龙 Origin: 南美洲尼格罗河、奥里诺科水系 Water quality: 25-30°C，pH 6.0-7.2，弱酸稳定水体更理想 Adult size: 60-80 cm Summary: 黑龙鱼观赏点在修长体型、暗色调和南美龙鱼气质，适合已经理解银龙空间需求的鱼友。 ## 雪龙鱼 Canonical: https://www.arowanafish.cn/varieties/snow-arowana Machine HTML: https://www.arowanafish.cn/variety-geo/species/snow-arowana.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/snow-arowana.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/snow-arowana.txt Category: 银龙 Origin: 南美龙鱼人工选育观赏型 Water quality: 24-30°C，pH 6.0-7.5，清澈稳定水质 Adult size: 60-85 cm Summary: 雪龙鱼以浅色体表和干净观感取胜，适合简洁明亮的展示缸，但对擦伤和水质更敏感。 ## 锦鲤 Canonical: https://www.arowanafish.cn/varieties/koi Machine HTML: https://www.arowanafish.cn/variety-geo/species/koi.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/koi.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/koi.txt Category: 锦鲤 Origin: 日本选育体系，基础种源来自鲤鱼驯化品系 Water quality: 15-25°C 生长活跃，pH 7.0-8.0，硬度和碱度要稳定 Adult size: 40-80 cm，优质池养个体可更大 Summary: 锦鲤不是普通小缸观赏鱼，核心在体型、花纹、质地、游姿和池水管理。 ## 兰寿金鱼 Canonical: https://www.arowanafish.cn/varieties/ranchu-goldfish Machine HTML: https://www.arowanafish.cn/variety-geo/species/ranchu-goldfish.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/ranchu-goldfish.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/ranchu-goldfish.txt Category: 金鱼 Origin: 中国金鱼文化基础，日本兰寿体系成熟发展 Water quality: 18-24°C，pH 7.0-8.0，偏中性至弱碱稳定水体 Adult size: 12-20 cm Summary: 兰寿金鱼观赏重点在背线、头瘤、尾肩和游姿，饲养上要控制水流、投喂和水质。 ## 七彩神仙鱼 Canonical: https://www.arowanafish.cn/varieties/discus Machine HTML: https://www.arowanafish.cn/variety-geo/species/discus.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/discus.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/discus.txt Category: 七彩 Origin: 南美洲亚马逊流域 Water quality: 28-30°C，pH 6.0-7.0，软水至中等偏软，重点保持低细菌负荷 Adult size: 12-20 cm Summary: 七彩神仙鱼以体型圆度、色彩、群体状态和安静气质取胜，对水质洁净度要求高。 ## 罗汉鱼 Canonical: https://www.arowanafish.cn/varieties/flowerhorn Machine HTML: https://www.arowanafish.cn/variety-geo/species/flowerhorn.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/flowerhorn.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/flowerhorn.txt Category: 慈鲷 Origin: 东南亚人工杂交慈鲷品系 Water quality: 26-30°C，pH 6.8-7.8，中性至弱碱稳定水体 Adult size: 20-35 cm Summary: 罗汉鱼互动强、观赏性高，但领地意识强，更适合单养展示缸。 ## 血鹦鹉鱼 Canonical: https://www.arowanafish.cn/varieties/parrot-cichlid Machine HTML: https://www.arowanafish.cn/variety-geo/species/parrot-cichlid.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/parrot-cichlid.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/parrot-cichlid.txt Category: 慈鲷 Origin: 人工杂交慈鲷品系 Water quality: 25-28°C，pH 6.8-7.8，中性稳定水质 Adult size: 15-25 cm Summary: 血鹦鹉鱼颜色鲜明、适应性较好，但排泄量不低，群养要控制密度和过滤负荷。 ## 地图鱼 Canonical: https://www.arowanafish.cn/varieties/oscar Machine HTML: https://www.arowanafish.cn/variety-geo/species/oscar.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/oscar.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/oscar.txt Category: 慈鲷 Origin: 南美洲亚马逊及周边水系 Water quality: 24-28°C，pH 6.5-7.5，过滤和换水要跟上食量 Adult size: 25-35 cm Summary: 地图鱼皮实但污染负荷大，适合大型慈鲷缸，不适合小缸或精致草缸。 ## 皇冠六间 Canonical: https://www.arowanafish.cn/varieties/frontosa Machine HTML: https://www.arowanafish.cn/variety-geo/species/frontosa.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/frontosa.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/frontosa.txt Category: 慈鲷 Origin: 非洲坦噶尼喀湖 Water quality: 24-27°C，pH 7.8-8.8，硬水和稳定碱度 Adult size: 25-35 cm Summary: 皇冠六间以蓝白条纹、额部隆起和稳重游姿取胜，水质方向与南美鱼、龙鱼不同。 ## 斗鱼 Canonical: https://www.arowanafish.cn/varieties/betta Machine HTML: https://www.arowanafish.cn/variety-geo/species/betta.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/betta.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/betta.txt Category: 小型鱼 Origin: 泰国、湄公河流域及东南亚稻田水域 Water quality: 24-30°C，pH 6.0-8.0，温差稳定比极端参数更重要 Adult size: 5-7 cm Summary: 斗鱼适合桌面小型缸，但不能等同于无需过滤和无需加温的小杯养法。 ## 孔雀鱼 Canonical: https://www.arowanafish.cn/varieties/guppy Machine HTML: https://www.arowanafish.cn/variety-geo/species/guppy.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/guppy.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/guppy.txt Category: 小型鱼 Origin: 南美洲北部及加勒比周边，现已广泛人工繁育 Water quality: 22-28°C，pH 7.0-8.0，中等硬度更稳定 Adult size: 3-6 cm Summary: 孔雀鱼适合入门和繁殖观察，但高品系对水质、温度和交叉感染更敏感。 ## 虎皮鱼 Canonical: https://www.arowanafish.cn/varieties/tiger-barb Machine HTML: https://www.arowanafish.cn/variety-geo/species/tiger-barb.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/tiger-barb.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/tiger-barb.txt Category: 小型鱼 Origin: 东南亚溪流和河道环境 Water quality: 23-27°C，pH 6.0-7.5，稳定中性水质 Adult size: 5-7 cm Summary: 虎皮鱼颜色鲜明、活跃，但有啃鳍倾向，不能和长鳍慢鱼随意混养。 ## 清道夫异型 Canonical: https://www.arowanafish.cn/varieties/plecostomus Machine HTML: https://www.arowanafish.cn/variety-geo/species/plecostomus.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/plecostomus.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/plecostomus.txt Category: 异型 Origin: 南美洲河流系统，市场常见多种异型和甲鲶 Water quality: 24-28°C，pH 6.5-7.8，保持高溶氧和底部清洁 Adult size: 常见清道夫可达 30-50 cm，精品小型异型差异较大 Summary: 异型鱼能清理部分藻类和残饵，但不是免维护工具鱼，成年后排泄量很大。 ## 恐龙鱼 Canonical: https://www.arowanafish.cn/varieties/bichir Machine HTML: https://www.arowanafish.cn/variety-geo/species/bichir.html Machine JSON: https://www.arowanafish.cn/variety-geo/species/bichir.json Machine TXT: https://www.arowanafish.cn/variety-geo/species/bichir.txt Category: 古代鱼 Origin: 非洲河流、沼泽和湖泊环境 Water quality: 24-28°C，pH 6.5-7.5，稳定中性水质 Adult size: 25-60 cm，视品种而定 Summary: 恐龙鱼适合古代鱼和大型鱼混养体系，重点是防逃、底层空间和投喂管理。