三线豹鼠 (Corydoras trilineatus)

科: Callichthyidae

三线豹鼠为美鲶科鱼类，夜行性居多，白天安静潜伏，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 4.6–6.7 cm，小型种可成对，大型种单养，适宜水温 22–26 °C。沉底饲料，关灯后再喂。

饲养参数

水温: 22–26 °C
pH: 6–8
GH 硬度: 5–19 dGH
成体体长: 4.6–6.7 cm
最小缸体: 54 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful; most activity happens after dark
产地: 南美洲

物种概述

Corydoras trilineatus is a Callichthyidae from South America. In the wild it prefers slow streams over sand; in the aquarium it stays peaceful. Plan on 4.6–6.7 cm of adult fish at 22–26 °C. Related profiles: 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: Keep bottom stock light — they share one floor
食性: Omnivorous scavenger — sinking pellets, frozen and vegetable foods
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: Spawning rarely seen; presumed crevice egg-layer

常见问题

三线豹鼠好养吗？

适合有一定经验的玩家。Peaceful; most activity happens after dark；Keep bottom stock light — they share one floor。

三线豹鼠适合什么水温和水质？

水温控制在 22–26 °C，重点是稳定。Stable tropical range。

三线豹鼠能长多大，需要多大的缸？

成体 4.6–6.7 cm 左右，因其Bottom-dwelling的习性，54 L 以上的缸更合适。

三线豹鼠吃什么？

Omnivorous scavenger — sinking pellets, frozen and vegetable foods。它在Fine sand上自然觅食，投喂可少量多次。

三线豹鼠能和其他鱼混养吗？

Peaceful; most activity happens after dark。推荐混养：Mid-water schooling fish — Use the space catfish ignore。避免与Fast surface feeders — Leave nothing for the bottom同缸。

三线豹鼠产自哪里？

产地为南美洲，典型栖息地是Slow streams over sand，对溶氧要求一般。

三线豹鼠怎么繁殖？

人工环境下：Spawning rarely seen; presumed crevice egg-layer。Females rounder。