Harlequin Rasbora Aquarium Care Guide

Keeping Harlequin Rasbora in an aquarium requires the right conditions.

Aquarium Information

• Care level: beginner
• Temperament: peaceful
• Diet: omnivore
• Minimum tank size: 10 gallons (38 liters)
• Compatibility: Excellent for community tanks with other peaceful, similarly sized fish such as other small rasboras, tetras, dwarf gouramis, corydoras, and small Loricariids. Avoid housing with large or aggressive species.
• Special requirements: Requires a well-planted aquarium with subdued lighting and plenty of hiding spots. They prefer soft, acidic water conditions, often achieved with peat filtration or botanicals. Best kept in schools of 6 or more individuals to reduce stress and encourage natural schooling behavior.

Water parameters

Temperature

22-27°C (72-81°F)

pH level

5.0-7.0

Hardness

1-10 dGH

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