Pearl danio

Danio albolineatus

Family : Cyprinidae

FishFreshwatercyprinids

A small active and peaceful fish, recognizable by its iridescent blue-green lateral line. Ideal for community aquariums.

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Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern

Description

Danio albolineatus, the pearl danio, is a cyprinid from Southeast Asia. It reaches 5-6 cm. Its body is silvery with a metallic blue-green lateral band and golden highlights. The fins are often tinted yellow or red. It is a schooling fish that lives in groups in the wild. It is very active and enjoys moderate currents. In the aquarium, it is easy to keep and breeds readily.

Habitat

Region :

Clear, well-oxygenated streams and rivers

Distribution :

Recommended parameters

Temperature2226 °C
pH6.57.5
GH515 °dGH
KH38 °dKH
NO₃
≤ 30 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
1/5
Diet
Omnivore
Min. tank
60 L
Min. group
6
Adult size
6 cm
Lifespan
4 years
Temperament
Peaceful
Propagation

Care notes

Soft to moderately hard water (pH 6.5-7.5, GH 5-15, KH 3-8) at 22-26°C. A minimum 60-liter tank with good flow and plants. Perform 20% weekly water changes. Feed with flakes, micro pellets, and brine shrimp. Keep a group of at least 6. It is a peaceful fish that coexists with other small fish.

Similar species

Espèces proches, même habitat ou même maintenance

References