🐠 Flagtail Shrimp Goby (Amblyeleotris yanoi)
🐠 Flagtail Shrimp Goby (Amblyeleotris yanoi)
A Whitish Body With Diffuse Orange-Brown Bands • A Vivid Yellow-and-Red Flag-Like Tail • A Documented Pistol Shrimp Partnership
📋 The Flagtail Shrimp Goby, also known as the Flagtail Prawn Goby, has an elegant elongated body in whitish tones marked with diffuse light orange-brown bands, and a vivid caudal fin, yellow with a red-orange centre and oblique blue bands, the source of its "flagtail" common name.
It comes from the Indo-Pacific, commonly collected from Indonesia, inhabiting sandy areas mixed with rubble near coral reefs. Every Flagtail Shrimp Goby we ship is feeding well.
A charming natural partnership defines this species: it forms a real symbiotic relationship with the pistol shrimp Alpheus randalli, sharing a burrow the shrimp maintains and continually cleans, while the goby stands guard, alerting its nearly blind partner to approaching danger. It's fully reef safe and hardy once established, though it can be shy and somewhat territorial, especially toward its own kind unless kept as a confirmed mated pair. It's also a capable jumper, so a secure, tight-fitting lid matters. It reaches up to 10cm, so a 75L tank suits it well.
💡 Highlights
🎨 Whitish Body With a Vivid Flag-Like Tail: An eye-catching, distinctive goby
🦐 A Documented Pistol Shrimp Partnership: A real symbiotic burrow-sharing relationship with Alpheus randalli
🌿 Fully Reef Safe: Won't harm corals or invertebrates
😌 Shy But Hardy: Becomes more confident once settled
⚠️ A Jumping Risk: A secure, tight-fitting lid is essential
🧾 A Quick Look at the Flagtail Shrimp Goby
📛 Common Name: Flagtail Shrimp Goby (Flagtail Prawn Goby)
🔬 Scientific Name: Amblyeleotris yanoi
👨👩👧 Family: Gobiidae
🌍 Origin: Indo-Pacific (commonly collected from Indonesia)
📏 Max Size: Up to 10cm (≈ 4")
🧂 Specific Gravity: 1.020-1.025
🌡️ Temperature Range: 22-26°C (72-78°F)
🧠 Care Level: Moderate
💖 Temperament: Peaceful; territorial toward its own kind
🌿 Reef Safe: Yes
🏠 Min Tank Size: 75 L (≈ 20 gallons)
📌 Tank Level: Bottom, sand bed
🧬 Stock Type: Wild-collected as standard stock; occasionally seen in the trade
⏳ Lifespan: 3-5 years
🍽️ Diet: Carnivore (krill, mysis shrimp, meaty foods)
🐣 Reproduction: Egg layer; not typically bred in home aquariums

















