Corydoras arcuatus

The skunk catfish. The Latin arcuatus (banded) refers to the broad black band running along the back from the eye to the caudal peduncle. Generally considered a difficult subject; this includes breeding. Size: 5 cm.

• Hyphessobrycon peruvianus
• Telescope-eyed goldfish
• Gyrinocheilus aymonieri
• Phenacogrammus interruptus
• Apistogramma agassizii