Pearl of Likoma is a fish living as a couple or in a group naturally found on the bottom. Males are blue, while females are a greenish blue with rows of yellowish spots and shiny gills. They feed on crustaceans, insects, and larvae. This fish is prized for its unique coloration and patterning, and is a must-have for any cichlid enthusiast. However, due to their rarity and delicate nature, they are not a beginner-friendly fish.
| Scientific name | Common Name | Size | Temperament |
| Pseudotropheus joanjohnsonae | Exasperatus | 100mm | peaceful |
| Water Temperature | Water pH | Tank size | Diet |
| 22-27oC | 7.8 - 8.6 | 200 litres | omnivore |