Pseudotropheus zebra

The Malawi blue cichlid was one of the first Mbunas known to aquarists. Its diet is mainly herbivorous. There are several color morphs of P. zebra (blue or orange, for instance); some may in fact be closely related species. Size: 12-15 cm.

• Telescope-eyed goldfish
• Julidochromis regani
• Prionobrama filigera
• Macropodus opercularis
• Xiphophorus variatus