Description
Veiltail sandal Zebra Danio (Danio rerio var. Long Fin)
π Basic Info
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Scientific Name: Danio rerio (Veiltail Yellow variant)
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Family: Cyprinidae
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Origin: South Asia (selectively bred for long fins and vibrant yellow coloration)
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Size: 1.5 β 2.5 inches (4 β 6 cm)
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Lifespan: 3 β 5 years
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Tank Zone: Mid & top dwellers
π Water Parameters
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TDS: 100 β 250 ppm
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pH: 6.5 β 7.5
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Temperature: 22 β 28Β°C (72 β 82Β°F)
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Hardness: 5 β 12 dGH
π Characteristics
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Slim body with long, flowing yellow fins.
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Active, peaceful, and hardy β beginner-friendly, slower swimmers than short-fin zebras.
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Shoaling fish; prefers groups of 5 or more.
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Can jump β a secure tank lid is recommended.
π½οΈ Food
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Type: Omnivorous
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Diet: Flakes, micro-pellets, live/frozen foods (daphnia, brine shrimp, bloodworms).
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Feeding: 2β3 small meals daily; avoid overfeeding.
π οΈ Maintenance
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Tank Size: Minimum 10β15 gallons for a small school.
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Filtration: Moderate flow; avoid strong currents.
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Decor: Plants, driftwood, open swimming space.
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Water Change: 25% weekly.
π₯ Social Behavior
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Minimum Group Size: 5β6 or more (shoaling fish).
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Tank Mates: Small peaceful fish β Guppies, Rasboras, Corydoras, small Barbs.
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Avoid: Aggressive or fin-nipping species.
β Doβs
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Keep in schools to reduce stress.
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Provide hiding spots to protect long fins.
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Maintain clean, well-oxygenated water.
β Donβts
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Donβt keep alone β they become stressed.
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Donβt mix with aggressive fish.
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Avoid overcrowding the tank.
β Quick Tips
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Bright yellow veiltail fins make them stand out in community tanks.
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Peaceful, hardy, and active swimmers.
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Adaptable to a wide range of water conditions.




