Australian Lungfish - (Neoceratodus forsteri)

🐟 Australian Lungfish (Neoceratodus forsteri)

The Australian Lungfish is a fascinating and ancient species native to eastern Australia, known for its ability to breathe air using a single lung. This “living fossil” is one of the oldest surviving fish species, representing a vital link in evolutionary history.

Australian Lungfish grow large and require very spacious aquariums or ponds. They are peaceful and slow-moving but demand specialized care due to their unique biology and size.

🌊 Tank Setup

• 🏞️ Very large aquarium or pond with gentle water flow
• 💧 Clean, well-oxygenated water with stable parameters
• 🪨 Provide soft substrate and ample hiding places
• 🌿 Minimal plants as they may be uprooted

🍽️ Diet

• 🍤 Omnivorous—feeds on snails, crustaceans, small fish, and plant matter
• 🥬 Accepts a variety of fresh and prepared foods

⚖️ Temperament

• 🤝 Peaceful and slow-moving
• 🐟 Suitable for species-only setups due to size and behavior

🧠 Behavior & Care

• 🫁 Breathes air periodically using its lung, supplementing gill respiration
• 🧼 Requires excellent water quality for health and longevity
• ⏳ Long lifespan; can live for decades in captivity

📋 At a Glance

💡 The Australian Lungfish is a unique, ancient species requiring specialized care and large spaces, making it a prized and rare species for experienced collectors.