Penguin Tetra

🐧 Penguin Tetra (Thayeria boehlkei)
Add movement and personality to your aquarium with the striking Penguin Tetra. Named for its distinctive black stripe and slightly angled swimming posture, this elegant schooling fish is a fantastic choice for UK tropical community aquariums.

Peaceful, active and easy to care for, Penguin Tetras are especially popular in planted tanks where their unique shape and constant movement really stand out.

🌿 Why Choose Penguin Tetra?
🐧 Distinctive black lateral stripe
🐠 Peaceful schooling fish for community tanks
🌱 Ideal for planted and natural aquariums
⭐ Hardy and beginner-friendly tropical fish
👥 Active shoaling behaviour
👀 Unique angled swimming posture

Their graceful movement and unusual swimming style make them a real talking point in tropical freshwater setups.

📏 Care Requirements
🧬 Scientific Name: Thayeria boehlkei
📛 Common Name: Penguin Tetra
🏠 Tank Size: 60L+ recommended
🌡️ Temperature: 22–28°C
⚗️ pH Range: 6.0–7.5
🧘 Temperament: Peaceful
🍽️ Diet: Flakes, micro pellets, frozen & live foods
👥 Group Size: 6+ recommended (8+ ideal)
📍 Swimming Level: Mid to upper water

Penguin Tetras thrive in planted aquariums with open swimming space, gentle flow and stable water conditions.

🐠 Compatibility
Ideal for peaceful community tanks with rasboras, other tetras, gouramis, dwarf cichlids and small bottom-dwelling fish. Excellent for planted tropical aquariums.

Important Notes
For best behaviour and confidence, Penguin Tetras should be kept in groups. Larger shoals will show more natural movement and help the fish feel secure.

The Penguin Tetra is an excellent choice for UK fishkeepers looking for a peaceful, active schooling fish with distinctive markings and personality.