瓦氏雅罗鱼 (Leuciscus waleckii)

科: Cyprinidae

瓦氏雅罗鱼为鲤科鱼类，性情平和，适合混养，原生分布于黑龙江水系。性情平和、食性杂，是混养缸里最省心的居民之一。成体约 27.8–40.7 cm，建议小群饲养，适宜水温 10–20 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 10–20 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 27.8–40.7 cm
最小缸体: 500 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Calm, undemanding and well-suited to community life
产地: 黑龙江水系

物种概述

Leuciscus waleckii is a Cyprinidae from Amur basin. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays calm, undemanding and well-suited to community life. Plan on 27.8–40.7 cm of adult fish at 10–20 °C. In a community tank it pairs well with Robust schooling cyprinids.

原生生境

栖息地: Clear streams and rivers over gravel
水流: Moderate, well-oxygenated current
溶氧: Appreciates well-oxygenated water

造景与硬件

底床: Fine gravel and sand
硬景观: Water-worn stones and driftwood
水草: Hardy rooted plants along the margins

性格食性与混养

群游性: Small groups recommended
食性: Unfussy omnivore; varied diet keeps condition
推荐混养: Robust schooling cyprinids — Add activity without conflict
避免混养: Much larger predators — Risk at night

繁殖与备注

雌雄差异: Males often slimmer and more colourful
繁殖方式: Spawns freely; remove parents to save the eggs

常见问题

瓦氏雅罗鱼好养吗？

中等难度，稳定水质比高端设备更关键。Calm, undemanding and well-suited to community life，Small groups recommended。

瓦氏雅罗鱼适合什么水温和水质？

水温控制在 10–20 °C，重点是稳定。Room temperature to heated, depending on origin。

瓦氏雅罗鱼能长多大，需要多大的缸？

成体约 27.8–40.7 cm；最小缸体 500 L，并留出活动空间。

瓦氏雅罗鱼吃什么？

Unfussy omnivore; varied diet keeps condition。每天两小餐比一顿大餐更利于状态。

瓦氏雅罗鱼能和其他鱼混养吗？

可以。Calm, undemanding and well-suited to community life，适合与Robust schooling cyprinids — Add activity without conflict混养。避开Much larger predators — Risk at night。

瓦氏雅罗鱼产自哪里？

分布于黑龙江水系：Clear streams and rivers over gravel，Moderate, well-oxygenated current。

瓦氏雅罗鱼会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

瓦氏雅罗鱼怎么繁殖？

Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。