Nannacara anomala

The modest-sized golden dwarf cichlid likes soft, acidic conditions. The female lays her eggs on a stone in a quiet place and then guards them, even against the male. Size: 8 cm.

• Poecilia reticulata
• Xiphophorus montezumae
• Megalamphodus megalopterus
• Acanthodoras spinossimus
• Heros severum