细魮 (Systomus gracilus)

科: Cyprinidae

细魮为Cyprinidae鱼类。成体约 15.8–23.1 cm，适宜水温 22–26 °C。

饲养参数

水温: 22–26 °C
pH: 6.5–7.5
GH 硬度: 1–18 dGH
成体体长: 15.8–23.1 cm
最小缸体: 500 L
水层: Active throughout the water column
饲养难度: 中等
性情: Mostly peaceful; some species nip fins

物种概述

A Cyprinidae species: Systomus gracilus lives active throughout the water column over gravel. Mostly peaceful; some species nip fins. Adults reach 15.8–23.1 cm. It is one of the aquarium-kept Systomus species we profile, alongside Systomus asoka, Systomus barbatus, Systomus clavatus.

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: Shoaling; keep in groups of 6 or more
食性: Omnivore; prepared foods with regular vegetable matter
推荐混养: Similar-sized peaceful community fish — Similar size and water needs
避免混养: Much smaller fish — May outcompete or bully tiny tankmates

繁殖与备注

雌雄差异: Males often slimmer and more colourful
繁殖方式: Egg-scatterer; no parental care

常见问题

细魮好养吗？

适合有一定经验的玩家。Mostly peaceful; some species nip fins；Shoaling; keep in groups of 6 or more。

细魮适合什么水温和水质？

建议水温 22–26 °C，22.0–26.0 °C typical for the genus；Room temperature to heated, depending on origin。

细魮能长多大，需要多大的缸？

成体约 15.8–23.1 cm；最小缸体 500 L，并留出活动空间。

细魮吃什么？

Omnivore; prepared foods with regular vegetable matter。建议人工饲料搭配冷冻或活饵，保证多样性。

细魮能和其他鱼混养吗？

Mostly peaceful; some species nip fins；Shoaling; keep in groups of 6 or more。理想混养对象：Similar-sized peaceful community fish — Similar size and water needs。需避开Much smaller fish — May outcompete or bully tiny tankmates。

细魮产自哪里？

生活在Clear streams and rivers over gravel，对溶氧要求较高。

细魮会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

细魮怎么繁殖？

Egg-scatterer; no parental care。Males often slimmer and more colourful。