Ancistrus Long-Fin Pleco

🐟 Ancistrus Longfin Bristlenose Pleco

The Ancistrus Longfin Bristlenose Pleco is a premium variation of the classic bristlenose, combining exceptional algae-cleaning ability with elegant, flowing fins. Smaller and more manageable than common plecos, this species is perfect for aquarists who want both function and refined visual appeal in their aquarium.

With its distinctive bristled face (especially in males) and graceful finnage, the Longfin Bristlenose adds character, movement, and sophistication to the lower levels of your tank.

✨ Why You’ll Love It

• Elegant Long Fins: Flowing fins create a soft, eye-catching movement
• Effective Algae Grazer: Keeps glass, décor, and plants clean
• Compact Size: Ideal alternative to larger plecos
• Peaceful Nature: Perfect for community and planted aquariums

⚠️ Care Requirements

Longfin Bristlenose Plecos are hardy and easy to care for with proper setup.

• Tank Size: 80–120L+ recommended
• Temperature: 22–28°C
• pH: 6.5–7.5
• Diet: Algae, sinking wafers, fresh vegetables, and driftwood

👉 Driftwood is essential for digestion and overall health

🧠 Behaviour & Compatibility

• Generally peaceful and community-friendly
• Can show mild territorial behaviour with other plecos
• Best kept with peaceful to moderately active fish

🌊 Aquascaping Notes

The Longfin Ancistrus thrives in natural aquascapes with driftwood, rocks, and shaded areas. Its dark body and flowing fins contrast beautifully against plants and hardscape, adding depth and elegance to your layout.

 Expert Insight

This species offers the perfect balance between practical algae control and ornamental beauty. Its manageable size and striking appearance make it one of the best plecos for both beginners and experienced aquarists.

At The Glass and Gill – Aquascape, we select high-quality Longfin Bristlenose Plecos for their fin quality, health, and colour—helping you maintain a clean, balanced, and visually stunning aquarium.