樱花虾 / 极火虾 (米虾类)养护指南
Neocaridina davidi · Atyidae
樱花虾 / 极火虾 (米虾类) (Neocaridina davidi) 是一种水族生物。 隶属于Atyidae科。 原产于Eastern China, Taiwan, the Korean Peninsula and Vietnam。 生长需要adaptable to all light levels光照。 适宜水温：20°C – 26°C。 pH范围：6.0 – 8.0。 养护难度：容易。 生长速度：breeds fast: 20–50 eggs carried for 2–3 weeks, young mature in about 2 months。
如何养护樱花虾 / 极火虾 (米虾类)？
| 光照 | Adaptable to all light levels (prefers a dark substrate) |
|---|---|
| CO₂ | 需要溶氧充足的水质 |
| 水温 | 20°C – 26°C |
| pH | 6.0 – 8.0 |
| 造景位置 | 在莫斯苔藓、底床泥面及叶片表面刮食藻类碎屑 |
| 生长速度 | Breeds fast: 20–50 eggs carried for 2–3 weeks, young mature in about 2 months |
| 养护难度 | 容易 |
| 科属 | Atyidae |
如何修剪与繁殖樱花虾 / 极火虾 (米虾类)？
定期添加补充 GH 矿物元素与硬度，以确保脱壳顺利。
樱花虾 / 极火虾 (米虾类)有哪些常见问题？
Failed molts from mineral shortage, abrupt parameter changes or too much protein; sudden colony die-off from copper — from medications, some coloured substrates or plant/fertiliser products — lethal in trace amounts; berried females drop eggs when the water is too warm (≥32°C in lab trials) or stressed.
如何解决樱花虾 / 极火虾 (米虾类)的常见问题？
NEVER use copper-based products — check medication and fertiliser labels; keep GH stable, change water in small steps and balance the diet; keep the water stable and below about 28°C.
樱花虾 / 极火虾 (米虾类)原产于哪里？
Eastern China, Taiwan, the Korean Peninsula and Vietnam · 原生生境产区：East Asia。
购买樱花虾 / 极火虾 (米虾类)前需要了解什么？
Never release shrimp — Neocaridina is invasive in Japan, Germany, Poland and the USA (especially in thermally polluted waters). Copper-based and many fish medications are lethal to shrimp.
参考来源
- Neocaridina davidi — Wikipedia
- Rückenstrichgarnele — Wikipedia (German)
- Caridina cantonensis — Wikipedia
- Guide to shrimp in the aquarium — Dennerle
- Effect of temperature on biochemical composition, growth and reproduction of the red cherry shrimp (Tropea et al. 2015, PLoS One) — PLoS One (via PubMed 25768918)
- Losing reproduction: effect of high temperature on female N. davidi (Baliña et al. 2018, Biol Bull) — Biological Bulletin (via PubMed 29949439)
- All Shades of Shrimp: substrate colour preferences of N. davidi morphs (Plichta et al. 2021) — Animals (MDPI) (via PubMed 33918889)
- Integrative taxonomy of Neocaridina from Kyushu and southern Honshu, Japan, with introduced species (Shih et al. 2024) — Zoological Studies (via PubMed 39659496)
养护信息已于 2026-09-23 与这些来源核对。
哪些造景和水族缸会用到樱花虾 / 极火虾 (米虾类)？
- Aquarium algae: identify the type and fix the cause
- Balancing light, CO₂ and fertiliser in a planted tank
- How to cycle a new aquarium (nitrogen cycle)
如何在3D生态缸中查看樱花虾 / 极火虾 (米虾类)？
- 荒野之声 — 水草缸
- 下龙湾微缩景观 — 水草缸
- 沉木与石头流木造景 (Ryuboku) — 水草缸