The Fenestratus Cichlid is a large, colorful Central American cichlid known for its intricate “window-like” body patterning (hence the name fenestratus, meaning “with windows”). Highly intelligent and often aggressive, this species is a favorite among experienced aquarists who can provide a spacious environment.
Water Parameters:
| 🏷️ Feature | 📋 Details | 
|---|---|
| 🆔 Common Name | Fenestratus Cichlid | 
| 🧬 Scientific Name | Vieja fenestratus | 
| 🌍 Origin | Mexico, Belize, Guatemala | 
| 📏 Max Size | 14 inches (35 cm) | 
| 🕊️ Temperament | Aggressive, territorial | 
| 🛁 Tank Size | 100+ gallons | 
| ⚗️ pH Range | 7.0–8.0 | 
| 🌡️ Temperature | 75–82°F (24–28°C) | 
| 🍽️ Diet | Omnivorous—vegetables, pellets, invertebrates | 
| 🐠 Ideal For | Experienced cichlid keepers, large cichlid setups | 
The Fenestratus Cichlid (Vieja fenestratus) is a large, striking Central American cichlid with bold patterning and a strong personality. Suitable for experienced keepers with spacious aquariums and compatible tankmates.











