Hyphessobrycon stegemanni

科: Characidae

Hyphessobrycon stegemanni（Hyphessobrycon stegemanni）はカラシン科に分類される淡水魚で、南米に分布する。成魚は約 2.3–3.4 cm、適水温 23–28 °C。

飼育条件

水温: 23–28 °C
pH: 6.5–7
GH硬度: 2–8 dGH
成魚の体長: 2.3–3.4 cm
最小水槽: 25 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Mostly peaceful; larger species predatory
原産地: 南米

種の概要

A Characidae species native to South America: Hyphessobrycon stegemanni lives bottom-dwelling over blackwater streams and flooded forest. Mostly peaceful; larger species predatory. Adults reach 2.3–3.4 cm. It is one of the aquarium-kept Hyphessobrycon species we profile, alongside Hyphessobrycon amandae, Hyphessobrycon herbertaxelrodi, Hyphessobrycon eques.

原生環境

生息地: Blackwater streams and flooded forest
水流: Still to gentle current
溶存酸素: Moderate

レイアウトと設備

底床: Dark sand and leaf litter
流木・石組: Driftwood and dense plant edges
水草: Floating and shaded plants appreciated

性格・餌・混泳

群泳性: Strong shoalers; keep in groups of 8 or more
餌: Omnivore with carnivorous tilt
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: Subtle; females fuller-bodied
繁殖方法: Egg-scatterer among fine plants

よくある質問

Hyphessobrycon stegemanniは飼育しやすい？

中級者向き。Mostly peaceful; larger species predatory。Strong shoalers; keep in groups of 8 or more。

Hyphessobrycon stegemanniの適水温と水質は？

適水温 23–28 °C。23–28 °C recorded range。Heater for stable tropical warmth。

Hyphessobrycon stegemanniの大きさと水槽サイズは？

成魚 2.3–3.4 cm 前後。Bottom-dwellingのため 25 L 以上の水槽を推奨。

Hyphessobrycon stegemanniの餌は？

Omnivore with carnivorous tilt。人工飼料に冷凍餌を組み合わせて。

Hyphessobrycon stegemanniは混泳できる？

Mostly peaceful; larger species predatory；Strong shoalers; keep in groups of 8 or more。向いているのはSimilar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesは不向き。

Hyphessobrycon stegemanniの原産地は？

南米のBlackwater streams and flooded forestが生息地。

Hyphessobrycon stegemanniは飛び出す？

リスクは低いが、ふたがあると安心。

Hyphessobrycon stegemanniの繁殖は？

Egg-scatterer among fine plants。Subtle; females fuller-bodied。