怀头鲇 (Silurus soldatovi)

科: Siluridae

怀头鲇为鲶科鱼类，夜行性居多，白天安静潜伏，原生分布于中国各水系。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 85.5–125.4 cm，小型种可成对，大型种单养，适宜水温 21–26 °C。沉底饲料，关灯后再喂。

饲养参数

水温: 21–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 85.5–125.4 cm
最小缸体: 500 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful; most activity happens after dark
产地: 中国各水系

物种概述

Silurus soldatovi, a member of the family Siluridae, comes from China, where it inhabits slow rivers and lakes. Peaceful; most activity happens after dark and omnivorous scavenger — sinking pellets, frozen and vegetable foods, it grows to 85.5–125.4 cm and adapts well to a properly set-up aquarium in the 21–26 °C range. Other Silurus species in our database include Silurus asotus, Silurus lanzhouensis, Silurus meridionalis.

原生生境

栖息地: Slow rivers and lakes
水流: Still to gentle current
溶氧: Moderate

造景与硬件

底床: Sand and mud
硬景观: Large hiding structures
水草: Sparse

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: Hard to distinguish
繁殖方式: Spawning rarely seen; presumed crevice egg-layer

常见问题

怀头鲇好养吗？

饲养难度：中等。Peaceful; most activity happens after dark。

怀头鲇适合什么水温和水质？

保持 21–26 °C 并避免波动，pH 6.5–7.5、GH 5–15 dGH 即可。

怀头鲇能长多大，需要多大的缸？

成体 85.5–125.4 cm 左右，因其Bottom-dwelling的习性，500 L 以上的缸更合适。

怀头鲇吃什么？

Omnivorous scavenger — sinking pellets, frozen and vegetable foods。建议人工饲料搭配冷冻或活饵，保证多样性。

怀头鲇能和其他鱼混养吗？

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。

怀头鲇产自哪里？

分布于中国各水系：Slow rivers and lakes，Still to gentle current。

怀头鲇怎么繁殖？

人工环境下：Spawning rarely seen; presumed crevice egg-layer。Hard to distinguish。