The Goby-Gudgeon Peacock, also known as the Peacock Gudgeon, is a stunning freshwater fish native to the slow-moving streams and rivers of Papua New Guinea. Highly sought after for its vibrant colors and peaceful demeanor, this species is perfect for both beginners and experienced aquarium keepers.
🐠 Appearance:
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Size: Grows up to 2.5–3 inches (6–8 cm) in length.
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Coloration: Named for its peacock-like colors, this fish features a pale, almost translucent body adorned with iridescent blue and red markings. Males often have more vivid coloration and an oval-shaped nuchal hump on their forehead when mature.
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Fins: Their fins are semi-transparent with beautiful red speckling, adding to their elegance.
🌿 Tank Requirements:
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Tank Size: Minimum 15–20 gallons for a small group.
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Water Parameters:
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Temperature: 72–79°F (22–26°C)
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pH: 6.5–7.5
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Water Hardness: Soft to moderately hard
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Aquascape: Prefers heavily planted tanks with hiding spots (caves, driftwood) and dim lighting to mimic natural habitats.
🏡 Behavior & Compatibility:
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Temperament: Generally peaceful, but males can become territorial, especially during breeding.
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Tankmates: Ideal with other peaceful community fish like tetras, rasboras, and small catfish. Avoid aggressive or fin-nipping species.
🍤 Diet:
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Omnivorous: Enjoys a varied diet of high-quality pellets, flakes, and live or frozen foods such as brine shrimp, bloodworms, and daphnia. A protein-rich diet enhances their vibrant colors.
🧑🍼 Breeding:
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Egg Layers: Males guard eggs laid inside caves or crevices, fanning them until they hatch. Fry can be fed infusoria or baby brine shrimp.
The Goby-Gudgeon Peacock is an excellent addition for those who appreciate vibrant colors, peaceful behavior, and an engaging personality in their freshwater aquarium.
