Butterfly Neon Blue Danio – Vibrant Longfin Freshwater Fish
The Butterfly Neon Blue Danio is a stunning ornamental freshwater fish admired for its brilliant neon-blue coloration, elegant flowing fins, and distinctive butterfly-like tail.
Its shimmering blue appearance and energetic swimming behaviour bring colour, movement, and excitement to freshwater aquariums. The combination of vibrant coloration and graceful extended fins creates a captivating display, especially in beautifully planted aquariums.
These active and social fish thrive in groups, making them an excellent addition to compatible community aquariums. Their lively swimming patterns and striking appearance make them a popular choice for aquarists seeking colourful ornamental fish.
Butterfly Neon Blue Danios prefer clean, stable water conditions, open swimming areas, and plenty of aquatic plants for shelter.
Care Guide
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Parameter
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Details
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Scientific Name
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Danio sp. (Identification Pending)
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Common Name
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Butterfly Neon Blue Danio
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Origin
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Ornamental aquarium trade
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Adult Size
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Approximately 4–6 cm (if zebra danio variety)
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Temperature
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20–26°C
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pH
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6.5–7.5
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Minimum Tank Size
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75 L+ recommended
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Diet
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Omnivore, quality flakes, micro pellets, frozen foods
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Temperament
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Generally peaceful, active
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Care Level
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Easy
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Group Size
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6+ recommended
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Lifespan
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Approximately 3–5 years (if zebra danio variety)
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