The Golden Unicolor Eel is a rare and striking freshwater spiny eel variant known for its smooth, elongated body with a vibrant golden-yellow coloration. Native to Southeast Asia, this elusive nocturnal species prefers densely planted tanks with plenty of hiding spots and subdued lighting.
Water Parameters:
| 🏷️ Feature | 📋 Details | 
|---|---|
| 🆔 Common Name | Golden Unicolor Eel | 
| 🧬 Scientific Name | Mastacembalus cf. unicolor ‘xanthic’ | 
| 🌍 Origin | Southeast Asia | 
| 📏 Max Size | Up to 12 in (30 cm) | 
| 🕊️ Temperament | Nocturnal, peaceful | 
| 🛁 Tank Size | 30+ gallons | 
| ⚗️ pH Range | 6.0–7.5 | 
| 🌡️ Temperature | 74–80°F (23–27°C) | 
| 🍽️ Diet | Carnivorous | 
| 🐠 Ideal For | Species-only or peaceful community tanks | 
The Golden Unicolor Eel (Mastacembalus cf. unicolor ‘xanthic’) is a beautiful, nocturnal spiny eel from Southeast Asia. It thrives in well-planted tanks with subdued lighting and plenty of hiding spots, making it ideal for species-only setups or peaceful communities.











