Silver-white ruled with six neat black bars, like a prison uniform drawn with a ruler. Unusually for a tang it truly shoals, and a group moving together is one of the best displays in a big marine tank.
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
- 运动量非常高
游动能力很强，需要长缸和真正开阔的游动空间。
- 美容细致水缸维护
对水质敏感，水质检测和维护不能松懈。
- 居住空间中型缸
需要中型水族缸，要有游动的余地。
- 饲养经验适合有经验者
回报懂行的主人。
- 长期投入10–20 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 Convict Tang (Acanthurus triostegus) is one of the most widely distributed surgeonfish, found across the Indo-Pacific to Hawaii and the eastern Pacific, and grows to about 20 to 26 cm. Its pale body crossed by five to six thin black bars is unmistakable. In the wild it forms large feeding shoals that overwhelm the territorial damselfish guarding algae patches, which is the key to its social nature. It needs 400 litres or more with strong flow at 24-27C, salinity 1.024-1.026, pH 8.1-8.4. Because it is a dedicated algae grazer, feed dried marine algae daily plus spirulina pellets, with occasional mysis as a supplement. It is hardy and reef safe, and unusually among tangs a group of three or more can be kept together if introduced simultaneously in a large enough system. The catch is that this only works with real space: in a small tank the shoal collapses into bullying. Quarantine first, as with every surgeonfish.
常见问题
Convict Tang活跃吗？
非常高. 游动能力很强，需要长缸和真正开阔的游动空间。
Convict 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。
Convict Tang需要多大的水族缸？
中型缸. 需要中型水族缸，要有游动的余地。
Convict Tang适合新手饲主吗？
适合有经验者. 回报懂行的主人。
Convict Tang能活多久？
10–20 年. 为一段长久而有爱的关系做好准备。
Convict 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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