Nimbochromis livingstonii

The Livingstone's mbuna is somewhat pugnacious and bullies smaller species. The dominant male takes on a blue, metallic coloration, while the females - who incubate their eggs for 3 weeks - exhibit brown spots on a light background. Size: 20 cm.

• Xiphophorus helleri
• Tilapia mariae
• Poecilia latipinna
• Ancistrus sp.
• Astronotus ocellatus