🐟 Barred Gudgeon – (Bostrychus zonatus)
The Barred Gudgeon is a robust freshwater fish native to Southeast Asia and northern Australia. Recognized by its thick, vertical dark bars along a stout body, it is a hardy predator that inhabits slow-moving waters such as swamps and rivers. Its adaptability and interesting appearance make it a favorite among fishkeepers experienced with larger, carnivorous species.
🏠 Tank Size: Minimum 75 gallons
🌊 Prefers slow to moderate flowing freshwater with plenty of cover
🪵 Provide driftwood, rocks, and dense vegetation for hiding
🍤 Carnivorous — feeds on fish, crustaceans, and insects
🐟 Needs a protein-rich diet to thrive
🐠 Semi-aggressive, territorial
🚫 Best kept alone or with similarly sized robust species
🌡️ Temperature: 75–82°F (24–28°C)
💧 pH: 6.5–7.5
📏 Size: Up to 14 inches (35 cm)
⚠️ Requires excellent filtration and spacious tank
🌿 Benefits from subdued lighting and ample hiding places
🔖 Scientific Name | Bostrychus zonatus |
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🐟 Common Name | Barred Gudgeon |
🌎 Origin | Southeast Asia, Northern Australia |
📏 Size | Up to 14 inches (35 cm) |
🌡️ Temperature | 75–82°F (24–28°C) |
💧 pH Range | 6.5–7.5 |
🐟 Temperament | Semi-aggressive, territorial |
🏠 Tank Size | 75+ gallons |
🍽️ Diet | Carnivore |
💡 The Barred Gudgeon is a hardy and attractive predator, perfect for aquarists who can provide the space and conditions to support its active and territorial nature.