多棘壮非鲫 · Rainbow Cichlid
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Herotilapia multispinosa |
| 别名 | 多棘壯非鯽 |
| 分类 | 慈鲷目 Cichliformes › 慈鲷科 Cichlidae › Herotilapia |
| 水体 | 淡水 |
| 成体体长 | 17.5 cm |
| 饲养难度 | 中等 |
| 最小水体 | 103 L |
| 最小缸长 | 90 cm |
| 性情 | 温和 |
| 外部数据 | seriouslyfish herotilapia-multispinosa;fishbase 12315 |
| 原产地 | 洪都拉斯、尼加拉瓜、哥斯达黎加 |
| 食性 | 碎屑食性 |
| 繁殖方式 | 附着产卵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| pH | 7–8 | — | — |
| 总硬度 | 0–20 | — | dGH |
概述
多棘壮非鲫（Herotilapia multispinosa）相较许多中美洲慈鲷更温和，适合不想处理强攻击性鱼的饲养者。自然食物里碎屑、藻类和植物成分很多，不能只按慈鲷惯例喂高肉食比例。
分布与栖息地
分布于洪都拉斯东部、尼加拉瓜和哥斯达黎加，涉及大西洋侧及部分西侧水系。多见于浑浊的内陆湖、沼泽和湿地，底部柔软泥质。
饲养环境
约 90 × 38 × 30 厘米可作为起点。缸内以沙底代替难维护的泥底，提供水草区域作为躲避，其他装饰不必复杂。水流宜弱至中等，照明不要过强。
食性与喂食
主要吃碎屑，其中含大量藻和植物物质。优质慈鲷颗粒可作基础，经常轮换合适活饵、冷冻饵料，丰年虾尤其容易接受，含藻或植物薄片也合适。
习性与混养
宜配性情同样温和的鱼，如合适体型的小型慈鲷、脂鲤或鲃类，底部伙伴也要温和。它较温顺不等于所有混养组合都无需考虑需求差别。
雌雄区分
外表分性别有难度，雄鱼可能背鳍和臀鳍更尖，但不宜只靠这一点判断。
繁殖
另设繁殖缸更便于保护卵苗。亲鱼通常清理平滑石面后产卵、受精，双亲扇水供氧。卵可在约两天内孵化，随后可能被移入预备的坑内，约再一周内开始平游。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Compared with many Central American cichlids, Herotilapia multispinosa is a relatively peaceful choice. Its natural diet contains abundant detritus, algae and plant material, making a varied menu with vegetable content appropriate.
Distribution & habitat
Its range includes eastern Honduras, Nicaragua and Costa Rica on both sides of parts of Central America. Turbid inland lakes and wetlands with soft muddy bottoms are typical habitats.
Aquarium setup
A tank around 90 by 38 by 30 cm provides a starting point. Sand is a practical substitute for a natural muddy substrate. Planted shelter is useful, while other furnishings are flexible. Use slow to moderate flow and avoid harsh lighting.
Diet & feeding
Detritus rich in algae and plant matter dominates wild feeding. Suitable cichlid pellets can be varied with live or frozen food and vegetable or algae-containing flakes. Brine shrimp are particularly welcome.
Behaviour & compatibility
Select similarly peaceful companions with compatible requirements. Suitable smaller cichlids, characins and cyprinids may work, together with calm bottom dwellers.
Sexual dimorphism
External sexing is difficult. Males may have more pointed dorsal and anal fins, but this is not a definitive rule.
Breeding
A separate breeding tank improves control over the brood. Parents clean a smooth surface, then lay and fertilize eggs before fanning them. Hatching may take up to two days. Larvae can be moved to prepared pits and become free-swimming within about another week.
来源
- https://www.seriouslyfish.com/species/herotilapia-multispinosa(抓取于 2026-10-10)
herotilapia-multispinosa · 文件: data/species/herotilapia-multispinosa.md · 状态: 草稿