It begins life as a canary-yellow juvenile and repaints itself powder blue as it matures, keeping a yellow scalpel at the tail. Watching that transformation happen in a tank takes about a year.
性格
常见健康问题
- 白点病
- 寄生虫
- 营养缺乏
- 烂鳍病
养护速览
- 运动量高
游动频繁又有活力，要留出充足的开阔水域。
- 美容细致水缸维护
对水质敏感，水质检测和维护不能松懈。
- 居住空间大型缸
需要大型水族缸，几百升起步。
- 饲养经验适合有经验者
回报懂行的主人。
- 长期投入12–25 年
为一段长久而有爱的关系做好准备。
需留意的健康: 白点病 · 寄生虫 · 营养缺乏
📖 饲养指南
The Atlantic Blue Tang (Acanthurus coeruleus) lives in the tropical western Atlantic from Florida through the Caribbean to Brazil and grows to about 25 to 30 cm. Its lifetime colour change is dramatic: bright yellow juveniles become blue as sub-adults, often passing through a blue-bodied, yellow-tailed intermediate stage before settling into deep powder blue with fine darker lines. It needs 450 litres or more with strong flow and long open swimming lanes, at 24-27C, salinity 1.024-1.026, pH 8.1-8.4. It is a committed herbivore, so dried algae sheets daily plus spirulina pellets are essential and a protein-heavy diet will cause head and lateral line erosion over time. It is hardy for a tang and reef safe, but the adult size is the honest constraint: a fish bought at 6 cm will not stay that way, and the yellow juvenile in the shop is a growing 30 cm adult. Quarantine before adding.
常见问题
Atlantic Blue Tang活跃吗？
高. 游动频繁又有活力，要留出充足的开阔水域。
Atlantic Blue Tang需要多少维护？
细致水缸维护. 对水质敏感，水质检测和维护不能松懈。
Atlantic Blue Tang需要多大的水族缸？
大型缸. 需要大型水族缸，几百升起步。
Atlantic Blue Tang适合新手饲主吗？
适合有经验者. 回报懂行的主人。
Atlantic Blue Tang能活多久？
12–25 年. 为一段长久而有爱的关系做好准备。
Atlantic Blue Tang有哪些常见健康问题？
留意白点病, 寄生虫, 营养缺乏。建议与兽医沟通，并进行推荐的筛查。
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