Hyphessobrycon callistus

The callistus or jewel tetra is frequently confused with H. serpae (serpae tetra) and H. bentosi (rosy tetra). It likes clear, wellplanted water. Spawns prolifically under moderate lighting in soft, acidic conditions. Size: 4-5 cm.

• Heros severum
• Pseudotropheus tropheops
• Colisa sota
• Barbus schwanenfeldi
• Tanichthys albonubes