Bar Cheek Goby - (Rhinogobius giurinus)

🐟 Bar Cheek Goby – (Rhinogobius giurinus)

The Bar Cheek Goby is a small, hardy freshwater goby native to East Asia’s rivers and streams. Known for the distinctive dark bars or “cheeks” on its face and its lively behavior, this species is an active bottom-dweller that thrives in well-oxygenated, flowing water. It’s a great choice for aquarists interested in small, peaceful fish with unique markings.

🌊 Habitat & Care

🏠 Tank Size: Minimum 20 gallons
🌊 Prefers cool to moderate temperature freshwater with moderate current
🪵 Provide rocks, driftwood, and plants for hiding and territory

🍽️ Diet

🍤 Omnivorous — feeds on small invertebrates, algae, and prepared foods
🐟 Accepts flakes, pellets, and live/frozen foods

⚖️ Temperament

🐠 Generally peaceful but can be territorial with conspecifics
🚫 Best kept in groups or with peaceful community fish

🧠 Behavior & Special Considerations

🌡️ Temperature: 68–75°F (20–24°C)
💧 pH: 6.0–7.5
📏 Size: Up to 3 inches (7.5 cm)
⚠️ Requires good water quality and moderate flow
🌿 Enjoys planted tanks with plenty of cover

📋 At a Glance

💡 The Bar Cheek Goby is a lively and attractive species well suited for aquarists who maintain cooler, flowing freshwater tanks with plenty of hiding places.