タウナギ (Monopterus albus)

科: Synbranchidae

中国・東南アジア産の肺呼吸ウナギ。昼は潜り夜に狩る。柔らかい底床と蓋付き水槽で単独飼育。

飼育条件

水温: 25–28 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 70–100 cm
最小水槽: 1000 L
泳ぐ水層: Bottom; rests and forages low
飼育難度: 中級
性格: Solitary nocturnal predator — keep alone
原産地: China, Southeast Asia

種の概要

A Synbranchidae species native to China, Southeast Asia: Monopterus albus lives bottom; rests and forages low over clear streams, rivers and still waters. Solitary nocturnal predator — keep alone. Adults reach 70–100 cm.

原生環境

生息地: Clear streams, rivers and still waters
水流: Still to very gentle water
溶存酸素: Tolerates low oxygen

レイアウトと設備

底床: Smooth gravel and sand with open floor space
流木・石組: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格・餌・混泳

群泳性: Solitary, pairs or small groups
餌: Carnivore; quality prepared foods with variety; regular frozen or live foods
混泳しないほうがいい相手: Fish under half its size — May be eaten
Small fish and shrimp — Live-prey size

繁殖と注意点

雌雄の違い: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方法: Spawning; condition with rich foods and simulate seasonal changes

よくある質問

タウナギは飼育しやすい？

難易度：中級。Solitary nocturnal predator — keep alone。

タウナギの適水温と水質は？

25–28 °C が目安。急変を避け、Heater required for stable tropical warmth。

タウナギの大きさと水槽サイズは？

成魚は約 70–100 cm。Bottom; rests and forages low。最小 1000 L の水槽。

タウナギの餌は？

Carnivore; quality prepared foods with variety; regular frozen or live foods。人工飼料に冷凍餌を組み合わせて。

タウナギは混泳できる？

Solitary nocturnal predator — keep alone；Solitary, pairs or small groups。向いているのは。Fish under half its size — May be eaten, Small fish and shrimp — Live-prey sizeは不向き。

タウナギの原産地は？

China, Southeast Asia原産。Clear streams, rivers and still waters、Still to very gentle water。

タウナギは飛び出す？

驚くと跳ねる。密閉ふたを。

タウナギの繁殖は？

Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。