Dawkinsia assimilis

科: Cyprinidae

Dawkinsia assimilis（Dawkinsia assimilis）はコイ科に分類される淡水魚。成魚は約 8.4–12.3 cm、適水温 20–25 °C。

飼育条件

水温: 20–25 °C
pH: 6–6.5
GH硬度: 5–15 dGH
成魚の体長: 8.4–12.3 cm
最小水槽: 182 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Mostly peaceful; some species nip fins

種の概要

Dawkinsia assimilis of the family Cyprinidae is an aquarium-kept Cyprinidae. Mostly peaceful; some species nip fins and omnivore; prepared foods with regular vegetable matter, it grows to 8.4–12.3 cm and prefers 20–25 °C water. Other Dawkinsia species in our database include Dawkinsia filamentosa, Dawkinsia singhala, Dawkinsia arulius.

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: Shoaling; keep in groups of 6 or more
餌: Omnivore; prepared foods with regular vegetable matter
おすすめの混泳相手: Similar-sized peaceful community fish — Similar size and water needs
混泳しないほうがいい相手: Much smaller fish — May outcompete or bully tiny tankmates

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Egg-scatterer; no parental care

よくある質問

Dawkinsia assimilisは飼育しやすい？

中級者向き。Mostly peaceful; some species nip fins。Shoaling; keep in groups of 6 or more。

Dawkinsia assimilisの適水温と水質は？

適水温 20–25 °C。20.0–25.0 °C typical for the genus。Room temperature to heated, depending on origin。

Dawkinsia assimilisの大きさと水槽サイズは？

成魚は約 8.4–12.3 cm。Bottom-dwelling。最小 182 L の水槽。

Dawkinsia assimilisの餌は？

Omnivore; prepared foods with regular vegetable matter。Fine gravel and sand上で採餌する性質を活かし、沈む餌も与える。

Dawkinsia assimilisは混泳できる？

Mostly peaceful; some species nip fins。混泳の相手：Similar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesは避ける。

Dawkinsia assimilisの原産地は？

Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

Dawkinsia assimilisは飛び出す？

リスクは低いが、ふたがあると安心。

Dawkinsia assimilisの繁殖は？

繁殖：Egg-scatterer; no parental care。Males often slimmer and more colourful。