咖啡鼠 (Corydoras habrosus)

科: Callichthyidae

咖啡鼠为美鲶科鱼类，白天低调，入夜才开始忙碌，原生分布于南美洲。触须状的须子像手指一样阅读沙地，粗糙底砂会慢慢磨损它。成体约 1.5–2.2 cm，视体型单养或小群，底栖密度宜低，适宜水温 21–25 °C。沉底饲料，关灯后再喂。

饲养参数

水温: 21–25 °C
pH: 6–8
GH 硬度: 6.6–20.4 dGH
成体体长: 1.5–2.2 cm
最小缸体: 25 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful giant of the bottom, indifferent to mid-water life
产地: 南美洲

物种概述

Corydoras habrosus, a member of the family Callichthyidae, comes from South America, where it inhabits slow streams over sand. Peaceful giant of the bottom, indifferent to mid-water life and opportunistic bottom-feeder with a broad palate, it grows to 1.5–2.2 cm and adapts well to a properly set-up aquarium in the 21–25 °C range. Other Corydoras species in our database include Corydoras aeneus, Corydoras paleatus, Corydoras panda.

原生生境

栖息地: Slow streams over sand
水流: Gentle
溶氧: Moderate

造景与硬件

底床: Fine sand
硬景观: Driftwood and broad-leaf shade
水草: Hardy low-light species

性格食性与混养

群游性: Singly or in small groups depending on species size
食性: Opportunistic bottom-feeder with a broad palate
推荐混养: Mid-water schooling fish — Use the space catfish ignore
避免混养: Fast surface feeders — Leave nothing for the bottom

繁殖与备注

雌雄差异: Females rounder
繁殖方式: Egg-depositing in hollows; some guard, some abandon

常见问题

咖啡鼠好养吗？

饲养难度：中等。Peaceful giant of the bottom, indifferent to mid-water life。

咖啡鼠适合什么水温和水质？

水温控制在 21–25 °C，重点是稳定。Stable tropical range。

咖啡鼠能长多大，需要多大的缸？

成体 1.5–2.2 cm 左右，因其Bottom-dwelling的习性，25 L 以上的缸更合适。

咖啡鼠吃什么？

Opportunistic bottom-feeder with a broad palate。建议人工饲料搭配冷冻或活饵，保证多样性。

咖啡鼠能和其他鱼混养吗？

可以。Peaceful giant of the bottom, indifferent to mid-water life，适合与Mid-water schooling fish — Use the space catfish ignore混养。避开Fast surface feeders — Leave nothing for the bottom。

咖啡鼠产自哪里？

原生于南美洲，栖息于Slow streams over sand。Gentle，Moderate。

咖啡鼠怎么繁殖？

人工环境下：Egg-depositing in hollows; some guard, some abandon。Females rounder。