🐟 Unicolor Eel – (Mastacembelus unicolor) – Rare African Freshwater Spiny Eel
The Unicolor Eel (Mastacembelus unicolor) is a rare and unique freshwater spiny eel species native to river systems and floodplains across Central and West Africa. As its name suggests, this species is characterized by its uniform brown to olive coloration, elongated snake-like body, and subtle mottling. Peaceful toward most tankmates but predatory toward very small fish, the Unicolor Eel is a fascinating oddball species for experienced aquarists who can provide a spacious, well-covered aquarium.
🔎 Quick Facts – Unicolor Eel (Mastacembelus unicolor)
😇 Behavior & Temperament
🏠 Aquarium & Tank Requirements
💧 Water Parameters – Unicolor Eel Care
🍽️ Diet – Carnivorous
📋 Unicolor Eel Overview Table
Feature | Details |
---|---|
🌍 Origin | Central & West Africa – Nile, Congo, Niger River Basins |
📏 Max Size | 20–24 inches |
😇 Temperament | Peaceful with larger tankmates, predatory toward small fish |
🏠 Tank Size | 100+ gallons |
⚗️ pH Range | 6.5–7.8 |
🌡️ Temperature | 75–82°F |
🍽️ Diet | Carnivorous – worms, shrimp, fish pieces |
🎯 Ideal For | Experienced oddball and eel keepers |
✨ Highlight:
The Unicolor Eel is a rare African spiny eel with a sleek, uniform color and fascinating nocturnal behavior — a true showpiece for large, well-maintained oddball aquariums.