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Tank Size: A tank of at least 20-30 gallons is suitable for a small group of Praecox Rainbowfish.
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Water Parameters: a. Temperature: Maintain water temperature around 75-79°F (24-26°C). b. pH Level: Keep the pH level between 6.0-7.5. c. Water Hardness: Soft to moderately hard water is ideal.
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Filtration: Use a reliable filter to ensure water quality and circulation.
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Decor: Provide live plants, driftwood, and open swimming spaces, as well as a dark substrate to enhance their colors.
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Diet: Praecox Rainbowfish are omnivorous. Offer a varied diet of high-quality flakes, pellets, live or frozen foods, and occasional vegetable matter.
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Tank Mates: Keep them with peaceful community fish of similar size. Avoid aggressive or fin-nipping species.
