Tropheus duboisi

The blue-faced duboisi juveniles are black with a scattering of white spots which disappear when the fish reach the adult stage, leaving a transverse white band halfway along the body. T. duboisi breeds in an identical manner to T. moorii. Size: 12 cm.

• Nematobrycon palmeri
• Papiliochromis ramirezi
• Tilapia buttikoferi
• Geophagus brasiliensis
• Corydoras arcuatus