| Neon tetra Paracheirodon innesi |  |
| Niger tetra, Red-eyed tetra, Arnolds red-eyed characin Arnoldichthys spilopterus |  |
| Nannacara anomala Golden dwarf acara |  |
| Nannostomus beckfordi Beckford's pencil fish |  |
| Nannostomus marginatus Dwarf pencil fish |  |
| Nanochromis transvestitus Mai-Ndombe dwarf cichlid |  |
| Nematobrycon palmeri Emperor tetra | |
| Neolamprologus leleupi Lemon cichlid |  |
| Neolebias ansorgii | |
| Nimbochromis venustus Giraffe Cichlid, Giraffe Haplochromis |  |
| Nothobranchius furzeri Furzers Notho |  |
| Nothobranchius guentheri |  |
| Nothobranchius palmqvisti Palmqvists killifish |  |
| Nothobranchius rachovii Rachov's Nothobranch |  |
What fish are good community fish? There is no absolute answer to this, but in general a community tank should contain only species that will tolerate each others behaviour, are approximately the same size, eat the same foods, and accept the same water conditions. Hardy tank bred fish that have adapted somewhat to local water conditions, and have no special dietary requirements usually make good candidates