🐠 Bicolor Goatfish (Parupeneus barberinoides)
🐠 Bicolor Goatfish (Parupeneus barberinoides)
Burgundy Front, Yellow Rear, and a Black Spot • Dual-Purpose Sensory Barbels • An Active, Peaceful Sand-Sifter
📋 The Bicolor Goatfish, also known as the Half-and-Half or Swarthy-Headed Goatfish, has a striking two-tone body: a deep burgundy-maroon front half marked with two white stripes, dividing sharply into a yellow rear half with a distinctive black spot. It's easy to confuse with the larger Dash-and-Dot Goatfish, which we stock separately and which grows much bigger.
It comes from the Western Pacific, from the Moluccas and Philippines to Samoa, north to the Ryukyu Islands and south to New Caledonia and Tonga. Its pair of chin barbels do double duty, digging into the sand and detecting prey by touch and taste as it forages, which makes it a fascinating fish to watch. It's peaceful with fish tankmates and a little shy, and it loves open sandy areas alongside plenty of live rock. Every Bicolor Goatfish we ship is feeding well.
It has a high metabolism, so it does best with three to five small meals a day. It's reef safe with caution: it will eat small crustaceans, worms, and ornamental invertebrates it finds while foraging, so it suits a fish-focused tank best.
💡 Highlights
🎨 Burgundy Front, Yellow Rear: A striking two-tone pattern with a black spot
👃 Dual-Purpose Barbels: Used for digging and for sensing prey
🍽️ Ships Feeding Well: Every Bicolor Goatfish we send is eating confidently
😊 Peaceful With Fish: An active, gentle forager
🌿 Reef Safe With Caution: Will eat small crustaceans, worms, and ornamental invertebrates
🧾 A Quick Look at the Bicolor Goatfish
📛 Common Name: Bicolor Goatfish (Half-and-Half Goatfish, Swarthy-Headed Goatfish)
🔬 Scientific Name: Parupeneus barberinoides
👨👩👧 Family: Mullidae
🌍 Origin: Western Pacific (Moluccas and Philippines to Samoa, Ryukyu Islands, New Caledonia, Tonga)
📏 Max Size: Up to 30cm (≈ 12"); about 20cm is typical
🧂 Specific Gravity: 1.020-1.025
🌡️ Temperature Range: 22-26°C (72-78°F)
🧠 Care Level: Moderate; a hungry forager that loves frequent meals
💖 Temperament: Peaceful; a little shy at times
🌿 Reef Safe: With caution: will eat small crustaceans, worms, and ornamental invertebrates
🏠 Min Tank Size: 470 L (≈ 125 gallons)
📌 Tank Level: Lower to mid level
🧬 Stock Type: Wild-collected as standard stock
⏳ Lifespan: 5-8 years with proper care
🍽️ Diet: Carnivore (crustaceans, worms, meaty foods)
🐣 Reproduction: Pelagic spawner; not bred in home aquariums

















