Giant Danio
Category: Freshwater Tropical
About
The Giant Danio (Devario aequipinnatus) is a fast-swimming, schooling freshwater fish known for its shimmering blue and gold coloration.Scientific Name
Devario aequipinnatusHabitat
Native to rivers and streams of South and Southeast Asia, especially India, Nepal, and Sri Lanka.Conservation
Not endangered; common in the aquarium trade and wild habitats. Populations remain stable, but local habitat destruction could pose risks.Lifespan
Typically lives 5–7 years in captivity with good care.Fun Fact
Giant Danios are strong jumpers and require tightly fitted tank lids.Diet
Omnivorous – consumes insects, crustaceans, worms, and plant matter. In aquariums, they accept flakes, pellets, and live/frozen food.Average Size
Can grow up to 4–6 inches (10–15 cm).Location / Placement info
Displayed in the Coastal Reef Exhibit, near the Ocean-View TunnelFAQ
What is the lifespan of a Giant Danio?
They typically live for 5–7 years in captivity with proper care.
What do they eat?
They are omnivores, feeding on flakes, pellets, insects, and plant matter.
Are Giant Danios aggressive?
No, they are peaceful, but boisterous and best kept in groups of 6 or more.
What is the ideal tank size for them?
A minimum of 30 gallons, with horizontal swimming space and a tight lid.
Do they need a specific environment?
Yes, they prefer moderate flow, clean water, open swimming areas, and dim lighting.
How big do Giant Danios grow?
They grow up to 4 inches (10 cm) in length.
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