直升机鱼 (Farlowella acus)

科: Loricariidae

直升机鱼为甲鲶科鱼类,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 6.8–10 cm,小型种可成对,大型种单养,适宜水温 20–26 °C。沉底饲料,关灯后再喂。

饲养参数

水温
20–26 °C
pH
6–7.5
GH 硬度
5–18 dGH
成体体长
6.8–10 cm
最小缸体
120 L
水层
Middle of the water column
饲养难度
中等
性情
Peaceful; most activity happens after dark
产地
南美洲

物种概述

Loricariidae species Farlowella acus comes from 南美洲. A whiskered bottom resident whose day begins when the lights go off. It swims in mid-water. Adults reach 6.8–10 cm. Keep bottom stock light — they share one floor. Feed sinking foods after lights-out, keep the sand soft, and never let nitrate climb unnoticed. Maintain 20–26 °C at pH 6–7.5. Undemanding once its core needs are met.

原生生境

栖息地
Warm freshwater streams and lakes
水流
Still to gentle current
溶氧
Moderate oxygen levels

造景与硬件

底床
Fine sand and gravel
硬景观
Driftwood and smooth stones
水草
Hardy common aquarium plants

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
Subtle external differences
繁殖方式
Spawning rarely seen; presumed crevice egg-layer