Beckford Pencilfish (Nannostomus beckfordi)

科: Lebiasinidae

Beckford Pencilfish（Nannostomus beckfordi）は鳉脂鲤科に分類される淡水魚で、南米に分布する。成魚は約 4.9–7.2 cm、適水温 24–26 °C。

飼育条件

水温: 24–26 °C
pH: 6–8
GH硬度: 5–19 dGH
成魚の体長: 4.9–7.2 cm
最小水槽: 62 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 Lebiasinidae species native to South America: Nannostomus beckfordi lives bottom-dwelling over warm freshwater streams and lakes. Peaceful but shy in bare or bright tanks. Adults reach 4.9–7.2 cm. It is one of the aquarium-kept Nannostomus species we profile, alongside Nannostomus eques, Nannostomus harrisoni, Nannostomus marginatus.

原生環境

生息地: Warm freshwater streams and lakes
水流: Still to gentle current
溶存酸素: Moderate oxygen levels

レイアウトと設備

底床: Fine sand and gravel
流木・石組: Driftwood and smooth stones
水草: Hardy common aquarium plants

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 external differences
繁殖方法: Scatters eggs among plants; light-proof the setup or add mops

よくある質問

Beckford Pencilfish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。

Beckford Pencilfishの適水温と水質は？

適水温 24–26 °C。24–26 °C recorded range。Stable temperature matching the species origin。

Beckford Pencilfishの大きさと水槽サイズは？

成魚は 4.9–7.2 cm。最低 62 L。

Beckford Pencilfish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。

Beckford Pencilfish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。

Beckford Pencilfishの原産地は？

原産地は南米。Warm freshwater streams and lakesに生息。Still to gentle current。Moderate oxygen levels。

Beckford Pencilfishは飛び出す？

リスクは低いが、ふたがあると安心。

Beckford Pencilfishの繁殖は？

Scatters eggs among plants; light-proof the setup or add mops。Subtle external differences。