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Bennett's Butterflyfish (Chaetodon bennetti) - Saltwater Aquarium Fish

🐠 Bennett's Butterflyfish (Chaetodon bennetti)

From ฿484.75Sale Price

🐠 Bennett's Butterflyfish (Chaetodon bennetti)

Marine Not-Reef-Safe Butterflyfish • Genuinely Poor Aquarium Survival Rate • Please Read Before Purchasing • Expert-Only Species

 

⚠️ Important Information — Please Read First

We want to be genuinely direct on this one, because we believe honesty matters more than a sale. This species feeds almost entirely on stony coral polyps in the wild, and is genuinely well documented across expert aquarium sources as having a poor survival rate in captivity due to a widespread refusal to accept common aquarium foods. Multiple reputable sources describe it as "not recommended for home aquaria" and note it's "best left in the wild." We want to be genuinely upfront about this before you consider purchasing, and please speak with our team about specimen feeding history before buying. Juveniles genuinely tend to acclimate more readily than adults, and success is more likely with a very experienced keeper prepared to offer live foods and a highly varied diet from day one.

 

📋 The Bennett's Butterflyfish, also known as the Bluelashed or Eclipse Butterflyfish, has a genuinely striking appearance — a bright yellow body with a large black spot bordered in blue below the dorsal fin, a wide black eye stripe edged in blue, and two curved blue lines above the belly.

Native to a genuinely vast range across the Indo-Pacific, from East Africa to the Pitcairn Islands, north to Japan, and south to Lord Howe Island, this species inhabits coastal lagoon and reef areas rich in stony coral at depths of 5 to 30 metres.

 

🟡🔵 Highlights

🎨 Bright Yellow With Blue-Bordered Black Spot: A genuinely striking butterflyfish

⚠️ Genuinely Poor Aquarium Survival Rate: Well documented by expert sources, please read our disclosure above

🍽️ Genuine Specialised Coral Diet: Feeds almost entirely on stony coral polyps in the wild

⚠️ Not Reef Safe: Will consume coral polyps and clams

🧠 Expert-Only Species: Genuinely not recommended for most home aquaria

Quantity
❌ No Stock Available Today

🧾 A Quick Look at Bennett's Butterflyfish

 

📛 Common Name: Bennett's Butterflyfish (Bluelashed Butterflyfish, Eclipse Butterflyfish)

🔬 Scientific Name: Chaetodon bennetti

👨‍👩‍👧 Family: Chaetodontidae

🌍 Origin: Indo-Pacific (East Africa to Pitcairn Islands, Japan, Lord Howe Island)

📏 Max Size: Up to 20 cm (≈ 8")

🧂 Specific Gravity: 1.020–1.025

🌡️ Temperature Range: 22–28°C (72–82°F)

🧠 Care Level: Expert Only — genuinely poor survival rate, please read our disclosure

💖 Temperament: Semi-Aggressive; genuinely peaceful and shy, more territorial in small tanks

🌿 Reef Safe: ❌ No — will consume coral polyps and clams

🏠 Min Tank Size: 450 L (≈ 120 gallons)

📌 Tank Level: Lower Level

🧬 Stock Type: Wild-collected as standard stock; genuinely rare in the trade

Lifespan: Genuinely often shorter than other butterflyfish given feeding difficulty

🍽️ Diet: Specialist (coral polyps, clams, filamentous algae)

🐣 Reproduction: Egg Layer; genuinely not bred in home aquariums

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