Overview
The Demasoni Cichlid (Pseudotropheus demasoni) is a intermediate freshwater species known for its blue, black vertical bars coloration. Aggressive. Bottom to Mid.
Origin & Appearance
Origin: Lake Malawi.
Colors: Blue, Black vertical bars.
Body Shape: Moderately Compressed (oval-flat). Typical adult dimensions: 8.0 x 1.2 x 3.6.
Sexual Dimorphism: Minimal; very hard to sex.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 73–82°F |
| pH Range | 7.5–8.5 |
| Water Hardness (GH) | 10-20 |
| Bioload | medium |
| Oxygen Demand | medium |
| Plant Safe | mostly |
| Aquarium Position | Bottom to Mid |
Behavior & Activity
Hyperactive rock-dweller; aggressive darting chases between territories; constantly patrols rock formations
Speed: 45/100Aggression: 7/10diurnalSchooling (12+)
Breeding
Moderate; maternal mouthbrooder
Common Diseases
💊 Malawi bloat💊 aggression injuries
Expert Notes
Aggressive; keep in large groups