シナイモツゴ (Pseudorasbora pumila)

科: Cyprinidae

シナイモツゴ(Pseudorasbora pumila)はコイ科に分類される淡水魚で、日本に分布する。成魚は約 9.4–13.8 cm、適水温 5–22 °C。

飼育条件

水温
5–22 °C
pH
6.5–7.5
GH硬度
5–15 dGH
成魚の体長
9.4–13.8 cm
最小水槽
229 L
泳ぐ水層
Active throughout the water column
飼育難度
中級
性格
Calm, undemanding and well-suited to community life
原産地
日本

種の概要

Pseudorasbora pumila, a member of the family Cyprinidae, comes from Japan, where it inhabits clear streams and rivers over gravel. Calm, undemanding and well-suited to community life and unfussy omnivore; varied diet keeps condition, it grows to 9.4–13.8 cm and adapts well to a properly set-up aquarium in the 5–22 °C range. Other Pseudorasbora species in our database include Pseudorasbora parva.

原生環境

生息地
Clear streams and rivers over gravel
水流
Moderate, well-oxygenated current
溶存酸素
Appreciates well-oxygenated water

レイアウトと設備

底床
Fine gravel and sand
流木・石組
Water-worn stones and driftwood
水草
Hardy rooted plants along the margins

性格・餌・混泳

群泳性
Small groups recommended
餌
Unfussy omnivore; varied diet keeps condition
おすすめの混泳相手
  • Robust schooling cyprinids — Add activity without conflict
混泳しないほうがいい相手
  • Much larger predators — Risk at night

繁殖と注意点

雌雄の違い
Males often slimmer and more colourful
繁殖方法
Spawns freely; remove parents to save the eggs

よくある質問

シナイモツゴは飼育しやすい?

中級者向き。Calm, undemanding and well-suited to community life。Small groups recommended。

シナイモツゴの適水温と水質は?

5–22 °C が目安。急変を避け、Room temperature to heated, depending on origin。

シナイモツゴの大きさと水槽サイズは?

成魚は 9.4–13.8 cm。最低 229 L。

シナイモツゴの餌は?

Unfussy omnivore; varied diet keeps condition。人工飼料に冷凍餌を組み合わせて。

シナイモツゴは混泳できる?

Calm, undemanding and well-suited to community life;Small groups recommended。向いているのはRobust schooling cyprinids — Add activity without conflict。Much larger predators — Risk at nightは不向き。

シナイモツゴの原産地は?

原産地は日本。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

シナイモツゴは飛び出す?

リスクは低いが、ふたがあると安心。

シナイモツゴの繁殖は?

繁殖:Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。