Nerite Snail

• 运动量低

  游动从容不迫，安静的环境最适合它。

• 美容水缸维护简单

  这里没有美容可言，稳定的水质和常规缸内维护就够了。

• 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。

• 饲养经验很适合新手

  包容度高，容易上手。

• 长期投入1–2 年

  为一段长久而有爱的关系做好准备。

需留意的健康: 皮肤问题 · 白点病

Nerite snails (Neritina and Vittina species) come from the coastal, often brackish waters of East Africa and the Indo-Pacific and are kept in freshwater aquariums for their unmatched algae control. They reach about 2.5 cm and live around 1–2 years, sometimes longer. Popular varieties include zebra, tiger, olive and horned nerites, each with distinctive shell patterns. A nerite thrives in a tank of 20 litres or more at 22–28°C, but requires harder, alkaline water with a pH of 7.0–8.5 and adequate calcium to keep its shell healthy. In soft or acidic water the shell erodes and pits. Provide algae-covered surfaces, and note that nerites are escape artists that may crawl above the waterline, so a lid is helpful. They are peaceful grazers that eat algae, biofilm and diatoms off glass, rocks and plants without harming healthy plants, and can be supplemented with algae wafers in a very clean tank. Crucially, they cannot reproduce in freshwater — they lay small white eggs but the larvae need brackish water — so they never overpopulate. Their main issues are shell erosion in soft water and injury from falls or predators, both easily avoided with hard, calcium-rich water and gentle tankmates.

• Nerite Snail活跃吗？

  低. 游动从容不迫，安静的环境最适合它。

• Nerite Snail需要多少维护？

  水缸维护简单. 这里没有美容可言，稳定的水质和常规缸内维护就够了。

• Nerite Snail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。

• Nerite Snail适合新手饲主吗？

  很适合新手. 包容度高，容易上手。

• Nerite Snail能活多久？

  1–2 年. 为一段长久而有爱的关系做好准备。

• Nerite Snail有哪些常见健康问题？

  留意皮肤问题, 白点病。建议与兽医沟通，并进行推荐的筛查。

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