Aquarium Requirements
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Minimum Tank Size: 20 gallons (75 litres)
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Temperature: 24–27°C (75–81°F)
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pH: 8.1–8.4
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Specific Gravity (Salinity): 1.020–1.025
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Alkalinity: 8–12 dKH
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Ammonia & Nitrite: 0 ppm
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Nitrate: < 10 ppm
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Aquascape: Provide fine sand substrate for burrowing, along with live rock and rubble for hiding and perching
Ghost Gobies thrive in established aquariums with stable water parameters and a substrate suitable for natural digging and foraging behavior.
Diet and Feeding
Ghost Gobies are carnivorous and feed on small meaty foods:
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Frozen or live foods such as mysis shrimp, brine shrimp, and finely chopped seafood
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High-quality micro-pellets formulated for carnivorous marine fish
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Feed 2–3 times daily in small portions, ideally distributed over the substrate to encourage natural foraging
A varied diet supports vibrant coloration and healthy activity levels.
Temperament and Compatibility
Ghost Gobies are peaceful, bottom-dwelling fish that are generally compatible with other non-aggressive species. They are often seen hovering close to the sand or perching on rubble, retreating quickly when threatened.
Tankmate Recommendations:
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Suitable: Small gobies, clownfish, firefish, blennies, and other peaceful reef fish
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Avoid: Large or aggressive predators
Adequate hiding spots and substrate reduce stress and allow natural behavior to flourish.
Reef Compatibility
✅ Reef Safe
Ghost Gobies are reef safe and do not harm corals or sessile invertebrates, making them suitable for reef aquariums.
Additional Information
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Maximum Size: Up to 6 cm (2.5 inches)
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Lifespan: 3–5 years with proper care
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Difficulty Level: Easy to Moderate
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Natural Behavior: Peaceful, sand-dweller, burrows slightly in substrate, often perches on rubble
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Origin: Indo-Pacific
The Ghost Goby (Fusigobius pallidus) is a small, peaceful, and visually subtle marine fish that adds natural activity and charm to reef and community aquariums. With stable water parameters, a protein-rich diet, and a sandy substrate for burrowing, it thrives as a long-lived and engaging member of the aquarium community.