Shining Pencilfish – Nannostomus nitidus

Shining Pencilfish (Nannostomus nitidus)

Delicate, peaceful, and subtly iridescent, Shining Pencilfish are a perfect nano species for planted aquariums and aquascapes.

Known for their slender body and gentle behavior, these top-dwelling fish glide gracefully through the upper levels of the aquarium, adding movement without disrupting other fish.

Their subtle shimmer and calm nature make them ideal for hobbyists looking to create a natural, tranquil aquascape.

Size at Sale: ~0.75–1 inch

🐠 Key Features

• Slender body with subtle iridescent shine
• Peaceful top-dwelling schooling fish
• Perfect for planted aquariums and nano tanks
• Gentle, calm behavior
• Ideal for aquascaping setups

🔥 Why They Stand Out

Shining Pencilfish offer a refined and natural look, making them a favorite for aquascapers who want subtle movement and elegance rather than bold color.

🐠 Ideal Tank Mates

• Ember Tetras
• Green Neon Tetras
• Rasboras
• Corydoras Catfish
• Shrimp and snails

🛠 Care Tips

• Keep in groups of 6–10 or more
• Best in planted aquariums with cover
• Provide gentle tank mates
• Use darker substrate or background for best appearance

🍽 Recommended Food

• Micro pellets
• Fine flake food
• Frozen foods (baby brine shrimp, daphnia)
• Small live foods when available

📦 What You’ll Receive

• Healthy Shining Pencilfish
• Carefully packed for safe shipping
• Heat/cold packs as needed
• Live arrival guarantee

🔍 Frequently Asked Questions

Are Shining Pencilfish good for planted tanks?
Yes, they thrive in planted aquariums and aquascapes.

How many should I keep together?
Keep at least 6–10 for natural schooling behavior.

Are they aggressive?
No, they are very peaceful and ideal for calm community tanks.

What part of the tank do they swim in?
They primarily stay near the top of the aquarium.