Danios

GloFish Danio

Danio rerio

Also known as: Fluorescent Zebra Danio

A patented fluorescent color strain of the zebra danio — same fish, same care.

Water: Freshwater
Temperature: 64–77°F
pH: 6–8
Hardness: 5–19 dGH
Max size: 2 in
Min tank: 10 gal
Temperament: Peaceful
Social: Schooling (6+)
Swim level: Top
Diet: Omnivore
Care level: Beginner
Lifespan: 3-5 years
Breeding: Egg-scatterer
Suitability: Common
Origin: Aquarium strain of Danio rerio

GloFish are zebra danios bred to express fluorescent protein genes; husbandry is identical to the wild type. They are a clear example of a trademarked variety rather than a separate species.

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