长鳍胡子鲶 (Ancistrus dolichopterus)

科: Loricariidae

长鳍胡子鲶为甲鲶科鱼类，原生分布于南美洲。成体约 11.2–16.5 cm，适宜水温 23–29 °C。

饲养参数

水温: 23–29 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 11.2–16.5 cm
最小缸体: 327 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful; territorial over a favourite cave
产地: 南美洲

物种概述

A Loricariidae species native to South America: Ancistrus dolichopterus lives bottom-dwelling over rocky and woody stretches of streams. Peaceful; territorial over a favourite cave. Adults reach 11.2–16.5 cm. It is one of the aquarium-kept Ancistrus species we profile, alongside Ancistrus cirrhosus, Ancistrus temminckii.

原生生境

栖息地: Rocky and woody stretches of streams
水流: Moderate current with well-oxygenated water
溶氧: Appreciates high dissolved oxygen

造景与硬件

底床: Sand and gravel with driftwood
硬景观: Driftwood and smooth stones with grazing surfaces
水草: Hardy plants; algae growth welcomed

性格食性与混养

群游性: Singles, pairs or small groups
食性: Herbivorous-leaning omnivore; algae and sinking foods
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 develop odontodes on the snout
繁殖方式: Cave spawner; male guards the clutch

常见问题

长鳍胡子鲶好养吗？

中等难度，稳定水质比高端设备更关键。Peaceful; territorial over a favourite cave，Singles, pairs or small groups。

长鳍胡子鲶适合什么水温和水质？

水温控制在 23–29 °C，重点是稳定。Heater for stable tropical warmth。

长鳍胡子鲶能长多大，需要多大的缸？

成体约 11.2–16.5 cm；最小缸体 327 L，并留出活动空间。

长鳍胡子鲶吃什么？

Herbivorous-leaning omnivore; algae and sinking foods。它在Sand and gravel with driftwood上自然觅食，投喂可少量多次。

长鳍胡子鲶能和其他鱼混养吗？

可以。Peaceful; territorial over a favourite cave，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。

长鳍胡子鲶产自哪里？

分布于南美洲：Rocky and woody stretches of streams，Moderate current with well-oxygenated water。

长鳍胡子鲶怎么繁殖？

Cave spawner; male guards the clutch。Males develop odontodes on the snout。