线纹梅氏鳊 (Metzia lineata)

科: Cyprinidae

线纹梅氏鳊为鲤科鱼类，基本和平的群居鱼，原生分布于中南半岛。性情平和、食性杂，是混养缸里最省心的居民之一。成体约 7.5–11 cm，单养或小群均可，适宜水温 18–26 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 7.5–11 cm
最小缸体: 145 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful community fish
产地: 中南半岛

物种概述

Metzia lineata, a member of the family Cyprinidae, comes from Indochina, where it inhabits clear streams and rivers over gravel. Mostly peaceful community fish and accepts quality flakes, granules and frozen foods, it grows to 7.5–11 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Metzia species in our database include Metzia formosae, Metzia mesembrinum.

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: Singly or in small groups depending on temperament
食性: Accepts quality flakes, granules and frozen foods
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: Egg-scatterer; no parental care

常见问题

线纹梅氏鳊好养吗？

饲养难度：中等。Mostly peaceful community fish。

线纹梅氏鳊适合什么水温和水质？

水温控制在 18–26 °C，重点是稳定。Room temperature to heated, depending on origin。

线纹梅氏鳊能长多大，需要多大的缸？

成体约 7.5–11 cm；最小缸体 145 L，并留出活动空间。

线纹梅氏鳊吃什么？

Accepts quality flakes, granules and frozen foods。每天两小餐比一顿大餐更利于状态。

线纹梅氏鳊能和其他鱼混养吗？

Mostly peaceful community fish；Singly or in small groups depending on temperament。理想混养对象：Robust schooling cyprinids — Add activity without conflict。需避开Much larger predators — Risk at night。

线纹梅氏鳊产自哪里？

原生于中南半岛，栖息于Clear streams and rivers over gravel。Moderate, well-oxygenated current，Appreciates well-oxygenated water。

线纹梅氏鳊会跳缸吗？

换水与维护期间建议加盖，防止惊跳。

线纹梅氏鳊怎么繁殖？

人工环境下：Egg-scatterer; no parental care。Males often slimmer and more colourful。