Description
Scarlet Badis – A Tiny Jewel for Your Freshwater Tank
(Dario dario)
The Scarlet Badis (Dario dario) is a captivating, miniature fish native to the slow-moving streams of India and Bangladesh. Known for its vibrant red and orange coloration, this small but striking fish is perfect for aquarists looking to add a pop of color to their tanks without overwhelming their space. Despite its size, the Scarlet Badis packs a lot of personality and is highly prized for its beauty and peaceful nature.
Key Features:
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Vivid Colors: Males boast brilliant red, orange, and blue hues, while females are more subdued but equally charming
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Small Size: Grows only to about 3–4 cm (1–1.5 inches), making it ideal for nano tanks
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Peaceful Nature: A shy and non-aggressive species that does well in community tanks
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Active and Attractive: Enjoys hiding in plants or rocks, but comes out to show off its striking colors when comfortable
Tank Requirements:
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Minimum tank size: 40 liters (10 gallons)
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Temperature: 22°C–28°C (72°F–82°F)
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pH: 6.5–7.5
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Prefers a planted tank with plenty of hiding spots and gentle water flow
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Soft substrate and low lighting enhance its natural beauty
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Stable water conditions are key to keeping this species happy
Compatibility:
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Peaceful and shy—best kept with other small, non-aggressive species
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Ideal tankmates include small tetras, rasboras, shrimp, and peaceful livebearers
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Avoid large or aggressive fish that may intimidate or harm the Scarlet Badis
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A species-only tank can also work well if you want to highlight their beauty and behavior
Feeding Tips:
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Carnivorous—enjoys live or frozen foods like daphnia, brine shrimp, and small worms
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Can be trained to accept finely crushed flakes or pellets designed for small fish
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Feed 2–3 times a day in small portions, as their tiny size requires frequent feeding
Why Choose the Scarlet Badis?
The Scarlet Badis is a true gem for aquarists seeking a peaceful, colorful addition to their tank. Its stunning coloration, small size, and calm nature make it perfect for nano or planted tanks, and it’s a great option for hobbyists who appreciate subtle, beautiful fish that don’t need a lot of space to thrive.
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