Blue Devil Damselfish

• 运动量高

  游动频繁又有活力，要留出充足的开阔水域。

• 美容常规水缸维护

  每周部分换水就能让它保持最佳状态。

• 居住空间适合小型缸

  在小而稳定、过滤良好的缸里就很自在。

• 饲养经验有些经验会更好

  一点经验会让生活更顺。

• 长期投入5–10 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 · 烂鳍病 · 寄生虫

The Blue Devil Damselfish (Chrysiptera cyanea) ranges across the Indo-Pacific and grows to about 6 to 7 cm. Males typically carry an orange or yellow tail depending on the population, while females are uniformly blue with a dark spot at the rear of the dorsal fin. Its colour comes from light-scattering cells in the skin, which is why it appears to glow under blue-spectrum reef lighting. It is genuinely bulletproof at 24-27C, salinity 1.023-1.026, pH 8.1-8.4, and eats flake, pellets, mysis and brine shrimp eagerly. That hardiness makes it a common first marine fish, and the aggression makes that a mistake worth naming: a single adult in a 100 litre tank will claim a third of the rockwork and attack additions many times its size, and removing it later usually means dismantling the aquascape. If you want the colour, plan for a 200 litre or larger tank, add it last, and consider the gentler azure or Talbot's damselfish instead.

• Blue Devil Damselfish活跃吗？

  高. 游动频繁又有活力，要留出充足的开阔水域。

• Blue Devil Damselfish需要多少维护？

  常规水缸维护. 每周部分换水就能让它保持最佳状态。

• Blue Devil Damselfish需要多大的水族缸？

  适合小型缸. 在小而稳定、过滤良好的缸里就很自在。

• Blue Devil Damselfish适合新手饲主吗？

  有些经验会更好. 一点经验会让生活更顺。

• Blue Devil Damselfish能活多久？

  5–10 年. 为一段长久而有爱的关系做好准备。

• Blue Devil Damselfish有哪些常见健康问题？

  留意白点病, 烂鳍病, 寄生虫。建议与兽医沟通，并进行推荐的筛查。

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