Platypharodon extremus

科: Cyprinidae

Platypharodon extremus（Platypharodon extremus）はコイ科に分類される淡水魚で、チベット高原の水域に分布する。成魚は約 11.2–16.5 cm、適水温 18–26 °C。

飼育条件

水温: 18–26 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 11.2–16.5 cm
最小水槽: 327 L
泳ぐ水層: Active throughout the water column
飼育難度: 中級
性格: Calm giants; anything swallowable is food
原産地: チベット高原の水域

種の概要

Platypharodon extremus, a member of the family Cyprinidae, comes from Tibetan Plateau waters, where it inhabits clear streams and rivers over gravel. Calm giants; anything swallowable is food and accepts most foods; give it greens as well as protein, it grows to 11.2–16.5 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Cold-water catfish of similar bulk.

原生環境

生息地: Clear streams and rivers over gravel
水流: Moderate, well-oxygenated current
溶存酸素: Appreciates well-oxygenated water

レイアウトと設備

底床: Fine gravel and sand
流木・石組: Water-worn stones and driftwood
水草: Hardy rooted plants along the margins

性格・餌・混泳

群泳性: Singly or in small groups in long tanks
餌: Accepts most foods; give it greens as well as protein
おすすめの混泳相手: Cold-water catfish of similar bulk — Share the cool, current-rich regime
混泳しないほうがいい相手: Small fish — Will be eaten

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Spawning follows cold-season floods in nature; rarely in aquaria

よくある質問

Platypharodon extremusは飼育しやすい？

中級向き。水質の安定が重要。Calm giants; anything swallowable is food。Singly or in small groups in long tanks。

Platypharodon extremusの適水温と水質は？

18–26 °C を安定して維持。pH 6.5–7.5、GH 5–15 dGH。

Platypharodon extremusの大きさと水槽サイズは？

成魚は 11.2–16.5 cm。最低 327 L。

Platypharodon extremusの餌は？

Accepts most foods; give it greens as well as protein。1日2回の少量給餌が理想的。

Platypharodon extremusは混泳できる？

Calm giants; anything swallowable is food；Singly or in small groups in long tanks。向いているのはCold-water catfish of similar bulk — Share the cool, current-rich regime。Small fish — Will be eatenは不向き。

Platypharodon extremusの原産地は？

チベット高原の水域原産。Clear streams and rivers over gravel、Moderate, well-oxygenated current。

Platypharodon extremusは飛び出す？

換水・メンテ時はふたを推奨。

Platypharodon extremusの繁殖は？

繁殖：Spawning follows cold-season floods in nature; rarely in aquaria。Males often slimmer and more colourful。