日本长鳍鱲 (Nipponocypris sieboldii)

科: Cyprinidae

日本长鳍鱲，性情温和的杂食性鱼类，原生分布于日本，中等饲养难度。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 8.8–12.5 cm
最小缸体: 125 L
水层: Upper; surface-oriented; keep 6+
饲养难度: 中等
性情: Peaceful
产地: 日本

物种概述

Nipponocypris sieboldii, a member of the family Cyprinidae, comes from Japan, where it inhabits clear streams, rivers and still waters. Peaceful and omnivore; quality prepared foods with variety, it grows to 8.8–12.5 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Nipponocypris species in our database include Nipponocypris temminckii, Nipponocypris koreanus.

原生生境

栖息地: Clear streams, rivers and still waters
水流: Strong current with heavy aeration
溶氧: Demands high dissolved oxygen

造景与硬件

底床: Smooth gravel and sand with open floor space
硬景观: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格食性与混养

群游性: Keep 6+; larger groups settle better
食性: Omnivore; quality prepared foods with variety
推荐混养: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
避免混养: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖与备注

雌雄差异: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方式: Spawning; condition with rich foods and simulate seasonal changes

常见问题

日本长鳍鱲好养吗？

适合有一定经验的玩家。Peaceful；Keep 6+; larger groups settle better。

日本长鳍鱲适合什么水温和水质？

建议水温 18–26 °C，Community-standard range; verify locally；Standard heater to hold the mid-range steadily。

日本长鳍鱲能长多大，需要多大的缸？

成体约 8.8–12.5 cm；最小缸体 125 L，并留出活动空间。

日本长鳍鱲吃什么？

Omnivore; quality prepared foods with variety。它在Smooth gravel and sand with open floor space上自然觅食，投喂可少量多次。

日本长鳍鱲能和其他鱼混养吗？

可以。Peaceful，适合与Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs混养。避开Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damage。

日本长鳍鱲产自哪里？

产地为日本，典型栖息地是Clear streams, rivers and still waters，对溶氧要求一般。

日本长鳍鱲会跳缸吗？

确认会跳：请使用密闭缸盖，并适当降低水位。

日本长鳍鱲怎么繁殖？

Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。