Aphyosemion australe Cape Lopez lyretail
Distichodus sexfasciatus Clown tetra
Hemichromis bimaculatus Jewel cichlid
Polypterus ornatipinnis Ornate bichir
A biotope aquarium is one that attempts to replicate the natural habitat of a particular species. These aquariums are often more staisfying for the owner, but will also keep the fish happier, allowing them to exhibit their natural behaviour and hopefully reproduce. See more about different biotopes here
