Red eye tetra (Moenkhausia sanctaefilomenae)

科: Characidae

Red eye tetra（Moenkhausia sanctaefilomenae）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 2.7–4 cm、適水温 23–27 °C。

飼育条件

水温: 23–27 °C
pH: 5.5–7.5
GH硬度: 5–12 dGH
成魚の体長: 2.7–4 cm
最小水槽: 25 L
泳ぐ水層: Middle of the water column
飼育難度: 中級
性格: Peaceful mid-water shoaler; confidence comes in numbers
原産地: 南米

種の概要

A Characidae species native to South America: Moenkhausia sanctaefilomenae lives middle of the water column over blackwater streams and flooded forest. Peaceful mid-water shoaler; confidence comes in numbers. Adults reach 2.7–4 cm. It is one of the aquarium-kept Moenkhausia species we profile, alongside Moenkhausia pittieri.

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: Groups of 8 minimum; more is visibly better
餌: Small omnivore; quality flakes and small frozen foods
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: Typical egg-scattering characin; adults eat the eggs

よくある質問

Red eye tetraは飼育しやすい？

難易度：中級。Peaceful mid-water shoaler; confidence comes in numbers。

Red eye tetraの適水温と水質は？

23–27 °C が目安。急変を避け、Heater for stable tropical warmth。

Red eye tetraの大きさと水槽サイズは？

成魚 2.7–4 cm 前後。Middle of the water columnのため 25 L 以上の水槽を推奨。

Red eye tetraの餌は？

Small omnivore; quality flakes and small frozen foods。Dark sand and leaf litter上で採餌する性質を活かし、沈む餌も与える。

Red eye tetraは混泳できる？

Peaceful mid-water shoaler; confidence comes in numbers。混泳の相手：Small Corydoras — Share the lower water peacefully。Large or predatory fish — Tetras are snacksは避ける。

Red eye 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。

Red eye tetraは飛び出す？

飛び出しの傾向は低い。標準のふたでOK。

Red eye tetraの繁殖は？

Typical egg-scattering characin; adults eat the eggs。Subtle; females fuller-bodied。