Blue King Tetra (Boehlkea fredcochui)

科: Characidae

Blue King Tetra（Boehlkea fredcochui）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 4.1–5.9 cm、適水温 22–26 °C。

飼育条件

水温: 22–26 °C
pH: 6–8
GH硬度: 5–12 dGH
成魚の体長: 4.1–5.9 cm
最小水槽: 42 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Peaceful but shy in bare or bright tanks
原産地: 南米

種の概要

A Characidae species native to South America: Boehlkea fredcochui lives bottom-dwelling over blackwater streams and flooded forest. Peaceful but shy in bare or bright tanks. Adults reach 4.1–5.9 cm. In a community tank it pairs well with Small Corydoras.

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: Shoaling; 8–10+ unlocks full colour and calm
餌: Unfussy; a varied small diet preserves colour
おすすめの混泳相手: Small Corydoras — Share the lower water peacefully
混泳しないほうがいい相手: Large or predatory fish — Tetras are snacks

繁殖と注意点

雌雄の違い: Subtle; females fuller-bodied
繁殖方法: Scatters eggs among plants; light-proof the setup or add mops

よくある質問

Blue King Tetraは飼育しやすい？

中級者向き。Peaceful but shy in bare or bright tanks。Shoaling; 8–10+ unlocks full colour and calm。

Blue King Tetraの適水温と水質は？

適水温 22–26 °C。22–26 °C recorded range。Heater for stable tropical warmth。

Blue King Tetraの大きさと水槽サイズは？

成魚 4.1–5.9 cm 前後。Bottom-dwellingのため 42 L 以上の水槽を推奨。

Blue King Tetraの餌は？

Unfussy; a varied small diet preserves colour。人工飼料に冷凍餌を組み合わせて。

Blue King Tetraは混泳できる？

Peaceful but shy in bare or bright tanks；Shoaling; 8–10+ unlocks full colour and calm。向いているのはSmall Corydoras — Share the lower water peacefully。Large or predatory fish — Tetras are snacksは不向き。

Blue King Tetraの原産地は？

原産地は南米。Blackwater streams and flooded forestに生息。Still to gentle current。Moderate。

Blue King Tetraは飛び出す？

換水・メンテ時はふたを推奨。

Blue King Tetraの繁殖は？

Scatters eggs among plants; light-proof the setup or add mops。Subtle; females fuller-bodied。