The Arroyo Cichlid (Theraps lentiginosum) is a bold and beautifully patterned cichlid native to fast-flowing rivers and streams of southern Mexico and Guatemala. Known for its distinctive spotted and mottled markings, it thrives in highly oxygenated waters and displays active, engaging behavior.
🌊 Tank Setup
🍽️ Diet
⚖️ Temperament
🧠 Behavior & Care
| 🔖 Scientific Name | Theraps lentiginosum |
|---|---|
| 🐟 Common Name | Arroyo Cichlid |
| 🌎 Origin | Southern Mexico & Guatemala |
| 📏 Size | Up to 12 inches (30 cm) |
| 🌡️ Temperature | 75–82°F (24–28°C) |
| 💧 pH Range | 7.0–8.0 |
| 🐟 Temperament | Semi-aggressive |
| 🏠 Tank Size | 75–100+ gallons |
| 🍽️ Diet | Omnivore |
| 🎯 Experience | Intermediate–Advanced |
💡 A strong swimmer with an equally strong personality — the Arroyo Cichlid is a rewarding species for experienced hobbyists who can replicate its riverine home.











