科: Cyprinidae
pearl danio（Danio albolineatus）はコイ科に分類される淡水魚で、ミャンマー〜タイに分布する。成魚は約 2.3–3.4 cm、適水温 18–24 °C。
Danio albolineatus is a Cyprinidae from Myanmar to Thailand. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays peaceful and energetic. Plan on 2.3–3.4 cm of adult fish at 18–24 °C. Related profiles: Danio margaritatus, Danio rerio, Danio choprae.
中級者向き。Peaceful and energetic; shy only when kept too few。Shoaling; 8–10+ for constant motion and confidence。
適水温 18–24 °C。18.0–24.0 °C typical for the genus。Room temperature to heated, depending on origin。
成魚 2.3–3.4 cm 前後。Active throughout the water columnのため 25 L 以上の水槽を推奨。
Omnivore; accepts everything small enough。Fine gravel and sand上で採餌する性質を活かし、沈む餌も与える。
Peaceful and energetic; shy only when kept too few；Shoaling; 8–10+ for constant motion and confidence。向いているのはCorydoras and small loaches — Occupy the bottom without fuss。Large predators — Out-swim fate only so longは不向き。
原産地はミャンマー〜タイ。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。
リスクは低いが、ふたがあると安心。
繁殖：Spawns at dawn over fine plants; eggs fall to the bottom。Males often slimmer and more colourful。