Southeast Asian Yellowtail Rasbora (Rasbora tornieri)

科: Cyprinidae

Southeast Asian Yellowtail Rasbora（Rasbora tornieri）はコイ科に分類される淡水魚。成魚は約 12.8–18.7 cm、適水温 22–26 °C。

飼育条件

水温
22–26 °C
pH
6.2–7
GH硬度
5–15 dGH
成魚の体長
12.8–18.7 cm
最小水槽
420 L
泳ぐ水層
Bottom-dwelling
飼育難度
中級
性格
Mostly peaceful; some species nip fins

種の概要

Rasbora tornieri is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 12.8–18.7 cm of adult fish at 22–26 °C. Related profiles: Rasbora borapetensis, Rasbora caudimaculata, Rasbora einthovenii.

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
Shoaling; keep in groups of 6 or more
餌
Omnivore; prepared foods with regular vegetable matter
おすすめの混泳相手
  • Similar-sized peaceful community fish — Similar size and water needs
混泳しないほうがいい相手
  • Much smaller fish — May outcompete or bully tiny tankmates

繁殖と注意点

雌雄の違い
Males often slimmer and more colourful
繁殖方法
Egg-scatterer; no parental care

よくある質問

Southeast Asian Yellowtail Rasboraは飼育しやすい？

難易度：中級。Mostly peaceful; some species nip fins。

Southeast Asian Yellowtail Rasboraの適水温と水質は？

22–26 °C を安定して維持。pH 6.2–7、GH 5–15 dGH。

Southeast Asian Yellowtail Rasboraの大きさと水槽サイズは？

成魚 12.8–18.7 cm 前後。Bottom-dwellingのため 420 L 以上の水槽を推奨。

Southeast Asian Yellowtail Rasboraの餌は？

Omnivore; prepared foods with regular vegetable matter。1日2回の少量給餌が理想的。

Southeast Asian Yellowtail Rasboraは混泳できる？

可能。Mostly peaceful; some species nip fins。おすすめ：Similar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesとの混泳は避ける。

Southeast Asian Yellowtail Rasboraの原産地は？

生息地はClear streams and rivers over gravel。Moderate, well-oxygenated current。

Southeast Asian Yellowtail Rasboraは飛び出す？

リスクは低いが、ふたがあると安心。

Southeast Asian Yellowtail Rasboraの繁殖は？

Egg-scatterer; no parental care。Males often slimmer and more colourful。